SSC CGL Tier 1 (30 August) Past Year 2015 Paper
200 Questions MCQ Test SSC CGL Tier 1 Mock Test Series | SSC CGL Tier 1 (30 August) Past Year 2015 Paper
Meanders are the features formed by
Linseed is obtained from
If 20% or more area of the country suffers from rain deficits during monsoon season, it is termed as
Rajasthan canal receives water from which of the following rivers ?
Uneven distribution of Insolation on the earth is mainly due to the
The radiation that can penetrate deepest in our body
Which of the following organism possesses characteristics of a plant and an animal?
Match the following :
Tachycardia is a condition characterized by
Oxyntic cell is meant for the secretion of
Sound is heard over longer distances on rainy days because
X-rays are
Which one of the following is a vestigial organ ?
Railway tracks are banked on curves so that :
After ‘PROM’ is programmed, we can only _ the information.
We feel cool when we sit near the fan, this is because
Water flows off the wings of birds and insects due- to the presence of
Which one of the following chemicals is associated with muscle fatigue?
Which one of the following does not contain silver ?
The average kinetic energy of the molecules of an ideal gas is directly proportional to
ROM stands for
An important green-house gas other than methane being produced from the agricultural fields is
Acid rain is caused due to pollution of atmosphere by
The land which is not cultivated every year though it is suitable for cultivation :
Who among the following is the first Indian to swim across English Channel ?
Which of the following chemicals is responsible for depletion of ozone layer in the atmosphere?
Who has authored the book ‘One Life is Not Enough’?
In the final of the IPL 2015 T-20 Tournament Mumbai Indians defeated
Nobel Peace Prize for 2014 has been awarded to
Who was the recipient of the Dada Saheb Phalke Award for 2014?
Who among the following was the first European to be selected as President of Indian National Congress ?
Palk Strait is situated between
Birmingham in U.K. is famous for
Which city is hosting the 2016 Olympic Games ?
Which of the following industries is at Koraput ?
One of the following expenditure is an example of investment expenditure,
Point out the incorrect pair :
Steel sheets used in the production of furnitures is an example of
Which of the following is not an economic activity ?
Which of the following pairs is incorrect ?
Young India was a weekly paper published by MOHANDAS KARAMCHAND GANHI from 1919 to 1931
Indian economy is an example of a mixed economy because,
Who administers the oath of office to the President?
The President of India can be removed from his office by the
With which conspiracy case Aurobindo Ghosh’s name is connected ?
Who among the following are involved with Cauvery River dispute ?
Who was the founder of Swatantra Party ?
Arrange in chronological order :
1: Cabinet Mission
2: Cripps Mission
3: Montague-Chelmsford Refoi ins
4: Minto-Marley Reforms
The Political Guru of Mahatma Gandhi was
Who among the following is known as the ‘Napoleon of India’ ?
One of the following Indus Valley sites is in Pakistan :
Direction : (Q. 51-60) In the following questions, a sentence/ part of the sentence is Underline. Below are given alternatives to the Underline sentence/part of the sentence which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is 'No Improvement'.
He parts his hair in the centre.
I can’t allow to make jokes in the class.
Shut the window; it is fairly cold.
She is the lady who will inaugurate the exhibition.
He avoids to speak to me.
A major water pollutant due to the growth of large cities is the sewages.
I have just taken my meals.
I stayed at Henry house for a week.
The warden told the boys to quickly clean their rooms.
I needn’t get up early tomorrow, shouldn’t I?
In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.
Q. Something that is difficult to understand
In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.
Q. That which is arranged by conferring or discussing
In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.
Q. A mournful poem or a song
In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.
Q. An image without objective reality
In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.
Q. The branch of medical science which deals with the problems of the old
In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.
Q. A child secretly changed for another in infancy
In the following questions, out of the four alternatives, choose the one which can be substituted for the given words/sentences.
Q. One who suffers for one’s faith
In the following questions, four words are given in each question, out of which only one word is correctly spelt. Find the correctly spelt word as your answer.
In the following questions, four words are given in each question, out of which only one word is correctly spelt. Find the correctly spelt word as your answer.
In the following questions, read the passage carefully and choose the best answer to each question out of the four alternatives.
Half a century ago, a person was far More likely to die from heart disease. Now, cancer is the No. 1 cause of death. Troubling as this sounds, the comparison is unfair. Cancer is, ,by far the harder problem a condition deeply ingrained in the nature of multicellular life. Given these obstacles, cancer researchers are fighting and even winning smaller battles : reducing the death toll from childhood cancers and preventing and sometimes even curing cancers that strike people in their prime. But when it comes to diseases of the elderly, there can be no decisive victory.
The diseases that one killed earlier in life bubonic plague, smallpox, influenza, tuberculosis were easier obstacles. Each had a precise cause that could be confronted. The toll of heart diseases has been pushed into the future, with diet, exercise and medicine that help control blood pressure and cholesterol. Because of these interventions people between 55 and 84 are increasingly more likely to die from cancer than from heart disease.
Q. The author believes that heart disease is no longer a leading killer disease because
Half a century ago, a person was far More likely to die from heart disease. Now, cancer is the No. 1 cause of death. Troubling as this sounds, the comparison is unfair. Cancer is, ,by far the harder problem a condition deeply ingrained in the nature of multicellular life. Given these obstacles, cancer researchers are fighting and even winning smaller battles : reducing the death toll from childhood cancers and preventing and sometimes even curing cancers that strike people in their prime. But when it comes to diseases of the elderly, there can be no decisive victory.
The diseases that one killed earlier in life bubonic plague, smallpox, influenza, tuberculosis were easier obstacles. Each had a precise cause that could be confronted. The toll of heart diseases has been pushed into the future, with diet, exercise and medicine that help control blood pressure and cholesterol. Because of these interventions people between 55 and 84 are increasingly more likely to die from cancer than from heart disease.
Q. Which of the following statements is UNTRUE (with reference to the given passage)?
Half a century ago, a person was far More likely to die from heart disease. Now, cancer is the No. 1 cause of death. Troubling as this sounds, the comparison is unfair. Cancer is, ,by far the harder problem a condition deeply ingrained in the nature of multicellular life. Given these obstacles, cancer researchers are fighting and even winning smaller battles : reducing the death toll from childhood cancers and preventing and sometimes even curing cancers that strike people in their prime. But when it comes to diseases of the elderly, there can be no decisive victory.
The diseases that one killed earlier in life bubonic plague, smallpox, influenza, tuberculosis were easier obstacles. Each had a precise cause that could be confronted. The toll of heart diseases has been pushed into the future, with diet, exercise and medicine that help control blood pressure and cholesterol. Because of these interventions people between 55 and 84 are increasingly more likely to die from cancer than from heart disease.
Q. “The toll of heart disease has been pushed into the future” means that
Half a century ago, a person was far More likely to die from heart disease. Now, cancer is the No. 1 cause of death. Troubling as this sounds, the comparison is unfair. Cancer is, ,by far the harder problem a condition deeply ingrained in the nature of multicellular life. Given these obstacles, cancer researchers are fighting and even winning smaller battles : reducing the death toll from childhood cancers and preventing and sometimes even curing cancers that strike people in their prime. But when it comes to diseases of the elderly, there can be no decisive victory.
The diseases that one killed earlier in life bubonic plague, smallpox, influenza, tuberculosis were easier obstacles. Each had a precise cause that could be confronted. The toll of heart diseases has been pushed into the future, with diet, exercise and medicine that help control blood pressure and cholesterol. Because of these interventions people between 55 and 84 are increasingly more likely to die from cancer than from heart disease.
Q. “Cancer is by far the harder problem“. (Improve the sentence)
Half a century ago, a person was far More likely to die from heart disease. Now, cancer is the No. 1 cause of death. Troubling as this sounds, the comparison is unfair. Cancer is, ,by far the harder problem a condition deeply ingrained in the nature of multicellular life. Given these obstacles, cancer researchers are fighting and even winning smaller battles : reducing the death toll from childhood cancers and preventing and sometimes even curing cancers that strike people in their prime. But when it comes to diseases of the elderly, there can be no decisive victory.
The diseases that one killed earlier in life bubonic plague, smallpox, influenza, tuberculosis were easier obstacles. Each had a precise cause that could be confronted. The toll of heart diseases has been pushed into the future, with diet, exercise and medicine that help control blood pressure and cholesterol. Because of these interventions people between 55 and 84 are increasingly more likely to die from cancer than from heart disease
Q. According to the writer, why is cancer more difficult to deal with than heart disease?
In the following questions, read the passage carefully and choose the best answer to each question out of the four alternatives.
It is strange that, according to his position in life, an extravagant man is admired or despised. A successful businessman does nothing to increase his popularity by being careful with his money. He is expected to display his success, to have a smart car, an expensive life, and to be lavish with his hospitality. If he is not so, he is considered mean and his reputation in business may even suffer in consequence.
The paradox remains that if he had not been careful with his money in the first place, he would never have achieved his present wealth. Among the two income groups, a different set of values exists. The young clerk who makes his wife a present of a new dress when he hadn’t paid his house rent, is condemned as extravagant. Carefulness’with money to the point of meanness is applauded as a virtue. Nothing in his life is considered more worthy than paying his bills. The ideal wife for such a man separates her housekeeping money into joyless little piles, and she is able to face the milkman with equanimity and never knows the guilt of buying something she can’t really afford.
Q. The phrase ‘lavish with his hospitality’ here means :
It is strange that, according to his position in life, an extravagant man is admired or despised. A successful businessman does nothing to increase his popularity by being careful with his money. He is expected to display his success, to have a smart car, an expensive life, and to be lavish with his hospitality. If he is not so, he is considered mean and his reputation in business may even suffer in consequence.
The paradox remains that if he had not been careful with his money in the first place, he would never have achieved his present wealth. Among the two income groups, a different set of values exists. The young clerk who makes his wife a present of a new dress when he hadn’t paid his house rent, is condemned as extravagant. Carefulness’with money to the point of meanness is applauded as a virtue. Nothing in his life is considered more worthy than paying his bills. The ideal wife for such a man separates her housekeeping money into joyless little piles, and she is able to face the milkman with equanimity and never knows the guilt of buying something she can’t really afford.
Q. We understand from the passage that
It is strange that, according to his position in life, an extravagant man is admired or despised. A successful businessman does nothing to increase his popularity by being careful with his money. He is expected to display his success, to have a smart car, an expensive life, and to be lavish with his hospitality. If he is not so, he is considered mean and his reputation in business may even suffer in consequence.
The paradox remains that if he had not been careful with his money in the first place, he would never have achieved his present wealth. Among the two income groups, a different set of values exists. The young clerk who makes his wife a present of a new dress when he hadn’t paid his house rent, is condemned as extravagant. Carefulness’with money to the point of meanness is applauded as a virtue. Nothing in his life is considered more worthy than paying his bills. The ideal wife for such a man separates her housekeeping money into joyless little piles, and she is able to face the milkman with equanimity and never knows the guilt of buying something she can’t really afford.
Q. How does the housewife, according to the writer, feel when she saves money?
It is strange that, according to his position in life, an extravagant man is admired or despised. A successful businessman does nothing to increase his popularity by being careful with his money. He is expected to display his success, to have a smart car, an expensive life, and to be lavish with his hospitality. If he is not so, he is considered mean and his reputation in business may even suffer in consequence.
The paradox remains that if he had not been careful with his money in the first place, he would never have achieved his present wealth. Among the two income groups, a different set of values exists. The young clerk who makes his wife a present of a new dress when he hadn’t paid his house rent, is condemned as extravagant. Carefulness’with money to the point of meanness is applauded as a virtue. Nothing in his life is considered more worthy than paying his bills. The ideal wife for such a man separates her housekeeping money into joyless little piles, and she is able to face the milkman with equanimity and never knows the guilt of buying something she can’t really afford.
Q. The statement ‘she is able to face the milkman with equanimity’ implies that
It is strange that, according to his position in life, an extravagant man is admired or despised. A successful businessman does nothing to increase his popularity by being careful with his money. He is expected to display his success, to have a smart car, an expensive life, and to be lavish with his hospitality. If he is not so, he is considered mean and his reputation in business may even suffer in consequence.
The paradox remains that if he had not been careful with his money in the first place, he would never have achieved his present wealth. Among the two income groups, a different set of values exists. The young clerk who makes his wife a present of a new dress when he hadn’t paid his house rent, is condemned as extravagant. Carefulness’with money to the point of meanness is applauded as a virtue. Nothing in his life is considered more worthy than paying his bills. The ideal wife for such a man separates her housekeeping money into joyless little piles, and she is able to face the milkman with equanimity and never knows the guilt of buying something she can’t really afford.
Q. In the opinion of the writer, a successful businessman
Direction (Q. 80-84) : In the following questions, some parts of the sentences have errors and some are correct. Find out which part of a sentence has an error. The number of that part is the answer. If a sentence is free from error, your answer is (4) i.e. No error.
Q. After he was caught cheating he was disqualified to appear at the examination.
She stopped singing as soon as the telephone rings from across the hall.
The old curtains were torn and they flapped in the light breeze.
I do not know who you consider to be the best dancer.
So hoarse he was that he could not make the speech.
In the following questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four as your answer.
Q. The crop will fail, ……………….it rains this week.
“She decided to………………… as the competition was quite stiff.”
If she were selected, she……………. a good secretary.
He worked …………of his ability.
The Chief Mifiister asked her officers to…………. the process of procuring foodTorthe poor from the market.
In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word.
Bumptious
In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word.
Ostracize
In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word.
Bane
In the following questions, choose the word opposite in meaning to the given word.
Arrogant
In the following questions, choose the word opposite in meaning to the given word.
Impoverished
In the following questions, choose the word opposite in meaning to the given word.
Affirmed
In each of the following questions, four alternatives are given for the Idiom/ Phrase Umderline in the sentence. Choose the alternative which best expresses the meaning of the Idiom/Phrase as your answer.
Q. Anand is a nice guy, but sometimes he really gets on my nerves.
As a student, you should catch time by the forelock.
Receiving his first award was a shot in the arm for him.
It is sometimes wiser to rely on horse sense than on the advice of colleagues.
Nehru, the first Prime Minister of India, was a man of letters.
In each of the following questions. a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
325, 259. 204, 160, 127, 105, ?
here the given pattern is 325, 259. 204, 160, 127, 105, ?
and so let the missing number be y
here we can see that
259 - 325 = -66
204 - 259 = -55
160 - 204 = -44
127 - 160 = -33
105 - 127 = -22
here we can see that every time the difference is reducing by -11
so , y - 105 = -11
y = 94
Choose the correct alternative from the given ones that will complete the series.
AZBY, CXDW, EVFU, ?
AZBY:
A is the first letter in the alphabetical series. It is followed by the first letter from the last, Z.
B is the second letter in the alphabetical series. It is followed by the second last letter, Y.
The next term starts with 'C', the letter following B.
CXDW:
C is the third letter from the start and X is the third letter from the end.
D is the fourth letter from the start and W is the fourth letter from the end.
The next term starts with 'E', the letter following D.
EVFU:
E is the fifth letter from the start and V is the fifth letter from the end.
F is the sixth letter from the start and U is the sixth letter from the end.
Logically, the next term must start with 'G'.
G is the seventh letter from the start. The seventh letter from the end is T.
H is the eighth letter from the start. The eighth letter from the end is S.
Therefore, the next term must be GTHS. Hence, option C is the right answer.
The heights of three towers are in the ratio 5 : 6 : 7. If a spider takes 15 minutes to climb the smallest tower, how much time will it take to climb the highest one?
We know that distance=Speed \times Time.
If speed is constant than,
Let height of smallest tower be ' 5x '.
\therefore height of largest tower will be ' 7x '.
Let time taken by spider to climb largest time be 't' minutes.
So, time taken by spider to climb largest tower will be 21 minutes.
Hence, Option C is correct.
Ramesh has brother Suresh. Ramesh is the son of Gopal. Govind is Gopal’s father. How is Suresh related to Govind?
Ramesh and Suresh are brothers and Ramesh is the son of Gopal
=> Suresh is also the son of Gopal.
Also, Govind is Gopal’s father, => Govind is the grandfather of Suresh.
∴ Suresh is the grandson of Govind.
From the given alternative words, select the word which cannot be formed using the letters of the given word :
ADVERTISEMENT
The word ADVERTISEMENT does not contain 2 R's, and thus the word 'Reverse' cannot be formed.
Six friends A, B, C, D, E and F are sitting in a circle. C is to the left of D, F is between A and E, and E is between F and D. Who is to the left of F?
Clearly, E is to the left of F.
Hence, Option D is correct.
Given below are the jumbled letters of a word and their corresponding numbers. Select the combination of numbers that makes a meaningful word.
C N A S P H I
1 2 3 4 5 6 7
Considering Options,
Option A 5742613= 'PISNHCA'.
Option B 2375416= 'NAIPSCH'.
Option C 4572316= 'SPINACH'.
Option D 7234516= 'INASPCH'.
Clearly, Only Option C i.e. SPINACH makes sense.
All other options are incorrect.
Hence, Option C is correct
If BROAD means 19812, CLOCK means
Arrange letters from A to Z and assign them numbers from 1 to 26 respectively.
Each letters position is divided by 2 and take least integer value greater than the number.
E.g. {2/2}=1,{1/2}=1.
Similarly,
Hence, Option C is correct.
TAP is SZO, then FREEZE is
Arrange Alphabet from A to Z, then we found a relation between TAP and SZO as,
Similarly,
Hence, Option B is the correct answer.
Identify the single letter, which when removed from the following words form new words.
MINK, LAMP, TEAM, WARM
Words : MINK, LAMP, TEAM, WARM
The common letter in each word is 'M', if we remove it.
New words formed are : Ink , Lap , Tea , War which are all valid.
If 876 =12, 864 = 81, 895 = 22, what is 824 = ?
876-8+7+6=21=Reverse of 12.
864-8+6+4=18=Reverse of 81.
895-8+9+5=22=Reverse of 22.
Hence,824=8+2+4=14=Reverse of 41
Therefore, Option D is correct.
If + stands for ∗; - stands for #; × stands for @ and ÷ stands for %, then which of the following statements is correct?
Choose the appropriate combination of signs (in place of the three *) to solve the equation.
(16 + 18) * (21-11) * 32 * 8
According to question,
B- (16 + 18) -(21-11) = 32 - 8 .
B- 34-12=24 .
B- 24=24 .
Hence, Option B is correct.
If MOON is coded as -2, STAR will be coded as
In each of the following questions, select the missing number from the given responses.
let the missing number be y
here we can see as we start moving in clock wise direction from "2" we will realize that every time the number is getting doubled and hence in the missing box we will fill double of 128 which is 256 and so , y = 256
Here in every pattern the middle term is product of all terms surrounding it
for example , 60 = 1 x 3 x 4 x 5
84 = 6 x 7 x 1 x 2
and hence the missing term in third pattern is = 3 x 10 x 3 x 1 = 90
Let the missing term be y
In this image we can see that in ever column the last term is square of the previous term , i.e
36 = 62
81 = 92
hence the missing term is going to be
y = 122 = 144
A man starts from a point and moves 3 km North, then turns to West and goes 2 km. He turns North and walks 1 km and then moves 5 km towards East. How far is he from the starting point?
Let the man started from point A and travelled north to reach B for 3 km, then turned west towards point C after travelling 2 km, then again travelled north for 1 km and finally stopped at point E.
Abhay travelled 9 km Northwards, turned left and travelled 5 km, then turned left again and travelled 9 km. How far is Abhay from the starting point?
Let Abhay started from point A and travelled north for 9 km and reached B, then turned left towards west and traveled 5 km, then again turned left and finally stopped at point D after travelling 9 km.
Thus, AD = BC = 5 km
∴ He is 5 km to the west of his starting point.
=> Ans - (A)
In each of the following questions, one or two statements is given followed by four/two conclusions, I, II, III and IV. You have to consider the statements to be true, even if it seems to be at variance from commonly known facts. You are to decide which of the given conclusions can definitely be drawn from the given statements. Indicate your answer.
Statements :
Some boys are men.
No man is black.
Conclusions :
I. Some boys are not black.
II. Some men are boys.
The venn diagram for above statements is :
Conclusions :
I. Some boys are not black = false
II. Some men are boys = true
Thus, only Conclusion II follows.
Statements :
All scientists working in America are talented.
Some are Indians.
Conclusions :
I. None of the Indian scientists is talented.
II. Some talented Indian scientists have migrated.
III. All talented scientists are in America.
IV. Some Indian scientists are talented.
The venn diagram for above statements is :
Also, American scientist = Horizontal lines , Indian scientists working in America = Vertical lines and Dots represent talent.
Conclusions :
I. None of the Indian scientists is talented. => This isn't true as part of the rectangle is covered with 'Dots'.
II. Some talented Indian scientists have migrated. => This is true as vertical lines part of rectangle represent Indian scientist working in America, and that part is 'dotted'.
III. All talented scientists are in America. => This isn't true as the whole square is not dotted.
IV. Some Indian scientists are talented. => This is true as some part of rectangle is covered with 'dots'.
Thus, conclusions II and IV follow.
In each of the following questions, select the related word/letters/number from the given alternatives.
Book : Paper : : Bread : ?
A book is formed by papers, similarly bread is made by flour.
QDXM : SFYN : : UIOZ : ?
QDXM : SFYN
The pattern followed is :
Similarly, for UIOZ :
BAD : DDH : : CUT : ?
BAD : DDH
The pattern followed is :
Similarly, for CUT :
4 : 64 : : 2 : ?
= 4 : 64 : : 2 : ?
The pattern followed is = n:n3
Eg = 4:43=4:64
Similarly, 23=8
49 : 56 : : 36 : ?
Expression = 49 : 56 : : 36 : ?
The pattern followed is = n2:n2+n
Eg = 72:72+7=49:56
Similarly, 62+6=36+6=42
Hot : Cold : : ?
Hot and cold are antonyms, among the options, words which are opposite of each other are
= Light : Dark
=> Ans - (C)
In each of the following questions, find the odd word/letters/number pair from the given alternatives.
In each word, the first letter follows the last letter in the English alphabetical series.
Eg : (PQ) , (QR) , (MN) , (LM)
Also, the middle letter in the words is a vowel except for : QRP
In each of the following questions, find the odd word/letters/number pair from the given alternatives.
(A) : A (+2 letters) = C (+2 letters) = E (+2 letters) = G
(B) : H (+2 letters) = J (+2 letters) = L (+2 letters) = N
(C) : M (+1 letter) = N (+1 letter) = O (-3 letters) = L
(D) : T (+2 letters) = V (+2 letters) = X (+2 letters) = Z
In each of the following questions, find the odd word/letters/number pair from the given alternatives.
In each of the following questions, find the odd word/letters/number pair from the given alternatives.
The difference between each number is odd, except for the last one, hence it is the odd one.
66 - 35 = 31
94 - 71 = 23
57 - 24 = 33
70 - 56 = 14 (even)
In each of the following questions, find the odd word/letters/number pair from the given alternatives.
All the numbers except for the third one are perfect cubes.
125=53 , 343=73 and 729=93
In each of the following questions, find the odd word/letters/number pair from the given alternatives.
Perimeter, area and distance are scalar quantities while density measure the degree of compactness of a substance, hence it is the odd one out.
In each the following questions, which one of the given responses would be a meaningful order of the following?
1. Book
2. Pulp
3. Timber
4. Jungle (Forest)
5. Paper
Timber (wood) is obtained from forest. Thus, forest will be at first position, then pulp is extracted. Then it is used to make paper, and books are formed by papers.
Thus, correct order is : Forest -> Timber -> Pulp -> Paper -> Book
≡ 4, 3, 2, 5, 1
In each the following questions, which one of the given responses would be a meaningful order of the following?
1. Pollution
2. Population
3. Death
4. Disease
Due to high population, pollution is increased which results in disease and then death.
Thus, Population -> Pollution -> Disease -> Death
≡ 2, 1, 4, 3
Which number is wrong in the given series?
12439, 23549, 34659, 45769
here we need to find the wrong number in 12439, 23549, 34659, 45769
as we will add the digits of every number
12439 : 1+2+3+4+9 = 19
23549 : 2+3+5+4+9 = 23
34659 : 3+4+6+5+9 = 27
45769 : 4+5+7+6+9 = 31
As we can see that in very case the sum of digits of number is a prime number except in case of 34659 and hence 34659 is the odd one out
Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it
l_b_ub_ubt_blu_tub
The pattern followed is that, in a group of three letters, two alternate words 'lub' and 'tub' are written.
=> lub tub lub tub lub tub
Identify the number at the bottom when the top is 5 in a dice.
From the both positions of dice, it is clear that-
No. 6 has 2,3,4,5 as its adjacent faces.
Hence, 1 is opposite to 6.
Rotating the first dice along face containing No. 6, we get Second position of dice.
Hence, 4 is opposite to 3 and 2 is opposite to 5.
Hence, When 5 is at the top, 2 is at the bottom.
Therefore, Option A is correct.
Identify the answer figure from which the pieces given in the question figure have been cut.
From above figure, We can obtain parts as-
Which of the following figures will be formed when the figure given in the question is folded?
After folding the paper, we get-
In the following diagram, the square represents college students, the,triangle represents artists, the parallelogram represents singers. Which region best represents college students who are artists as well as singers?
From the figure the college students who are artists as well as singers are those which are common to all the three figures.
Only C represents such a condition.
Hence, Option B is correct.
The diagram represents the number of students studying different subjects. What is the number of students who study either History or Biology ?
Hence, No. of students who study history and biology=16+7+6+1.
=30.
Hence, Option C is correct.
The diagram given below shows number of students who got distinction in three subjects out of 500 students. What is the percentage of students who got distinction in all subjects?
Total no. of students in the class = 500
No. of students who got distinction in all three subjects=11.
Percentage of students who got distinction in all three subjects= 11/ 500 x 100 .
= 2.2%
Hence,Option D is the correct answer.
In the following questions, which answer figure will complete the pattern in the question figure?
fits the figure.
Hence, Option B is correct.
fits the figure.
Hence, Option C is correct.
From the given answer figures, select, the one in which the question figure is hidden embedded.
From above figures, we can obtain
Hence, Option C is correct.
A piece of paper is folded and cut as shown below in the question figure. From the given answer figures, indicate how it will appear when opened.
After folding and cutting the paper, we get-
Stage 1,
If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?
fits the image.
A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two
classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., ‘A’ can be represented by 01, 14 etc. and T can be represented by 55, 68 etc. Similarly, you have to identify the set for the word PERSON’.
From matrix I and matrix II,
87=P.
11=E.
22=R.
24=S.
67=O.
04=N.
Hence, Option D is correct.
A train travels 500 m in first minute. In the next 4 minutes, it travels in each minute 125 m more than that in the previous minute. The average speed per hour of the train during those 5 minutes will be
Distance travelled by the train in the first minute = 500m
In the second minute = 500+125 = 625m
In the third minute = 625+125 = 750m
Similarly in the 4th and 5th minutes distance travelled will be 875m and 1000m respectively.
Total distance travelled = 500+625+750+875+1000 = 3750m = 3.75 km
If ratio of principal and simple interest for 1 year is 25 : 1, then the rate of interest is
Let the principal amount be P and Rate of interest be R and time period be T
If a man running at 15 kmph crosses a bridge in 5 minutes, the length of the bridge is
The length of the bridge will be equal to the distance covered by he man in 5 minutes at speed of 15 kmph.
After rationalizing, the denominator of each term will be 1, the numerator will be
A point in the 4th quadrant is 6 unit away from x-axis and 7 unit away from y-axis. The point is at
A point in the 4th quadrant will be in the form of (x,-y)
Since, the point is 6 units away from x axis, => y coordinate = 6
and the point is 7 units away from y axis, => x coordinate = 7
=> Point = (7,-6)
PQRST is a cyclic pentagon and PT is a diameter, then ∠PQR + ∠RST is equal to
The distance between the centres of the two circles of radii r1, and r2 is d. They will touch each other internally if
The distance between centres of two circles = d
Radius of both circles = r1 and r2
For the circles to touch each other internally,
Here, AC = r1 and BC = r2
Distance between their centres = AB = d
Now, clearly AB = AC - BC
=> d = r1-r2
ΔABC is an isosceles triangle with AB = AC = 10 cm, AD = 8 cm is the median on BC from A. The length of BC is
NOTE :- In an isosceles triangle, the median bisects at right angle.
A point Q is 13 crn from the centre of a circle. The length of the tangent drawn from Q to a circle is 12 cm. The distance of Q from the nearest point of the circle is
Here, O is the centre, QB is tangent = 12 cm
OQ = 13 cm
ΔABC is a right angled triangle with AB = 6 cm, AC = 8 cm, ∠BAC = 90′. Then the radius of the incircle is
NOTE :- Area of triangle = (semi perimeter) * (inradius)
In a circle with centre O, AB and CD are two diameters perpendicular to each other. The length of chord AC is
ΔABC is similar to ΔDEF. The ratio of their perimeters is 4 :1. The ratio of their areas is
The angle between the minute hand and hour hand of a clock when the time is 7:20 is equal to
Angle between hour hand and minute hand 
where, H -> hour and M -> minutes
So, at 7:20 => H = 7 & M = 20
