SSC CPO Mock Test (Paper 1) - 7
200 Questions MCQ Test SSC CPO & Constable - Mock Tests & Previous Year Papers | SSC CPO Mock Test (Paper 1) - 7
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Find out which word or name will be in the middle after the words or names are arranged in the alphabetical order.
Re-arrange the given words in alphabetical order and tick the one that comes in the middle.
War : Death : : Smoke :?
Foundation : Edifice : : Constitution : ?
Cobbler : Shoe : : Carpenter : ?
Newton : Force :: ? : Work
ABCD....................XYZ.
2,3,6 contain two similar elements one inside the other and both touching each ohter.
4,5,8 are divided into equal parts by straight lines emerging from the centre.
only 2 such pairs are there
The one which represents teachers who can teach physics and mathematics but not chemistry, is
The value of (x + y) is
y=210/6=35
x+y=77
Some equations are solved on the basis of certain system. Find out the correct answer for the unsolved equation on that basis
2 x 3 x 7 = 4949, 5 x 9 x 4 = 258116, 4 z 6 x 8 = ?
2 x 3 x 7
= (2)2 x (3)2 x (7)2
= 4949
5 x 9 x 4
= (5)2 x (9)2 x (4)2
= 258116
So, 4 x 6 x 8
= (4)2 x (6)2 x (8)2
= 163664
Which statement is true?
8 - 10 + 6 = 12
if we interchange the no 8 and 10 and signs + and - we get
10 + 8 - 6 = 12
⇒ 18 - 6 = 12 (correct)
Option. B
10 - 8 + 7 = 4
if we interchange the no 8 and 10 and signs + and - we get
⇒ 8 + 10 - 7 = 4
⇒ 18 - 7 = 4
⇒ 11 ≠4 (not true)
Option. C
10 + 8 - 9 = 16
if we interchange the no 8 and 10 and signs + and - we get
8 - 10 + 9 = 16
⇒ 17 - 10 = 16
⇒ 7 ≠16 (not true)
Option. D
10 + 8 - 3 = 10
if we interchange the no 8 and 10 and signs + and - we get
8 - 10 + 3 = 10
⇒ 11 - 10 = 10
⇒ 1 ≠10 (not true)
If + means -, - means x, x means ÷ and ÷ means +, then
15x5÷10+5-3=?
19, 2, 38, 3, 114, 4, (....)
1, 2, 5, 10, 17, 28
a_b_a_b_aa_b
2, 15, 41, 80, (.....)
20, 19, 17, (.....), 10, 5
ac _ cab _ baca _ aba _ acac
Statement : The company has recently announced a series of incentives to the employees who are punctual and sincere.
Assumptions : I. Those who are not punctual at present may get motivated by the announcement.
II. The productivity of the company may increase.
II. The profit earned by the company may be more than the amount to be spent for the incentive programmes.
Statement:
a. Some buses are trains.
b. No train is a dog.
c. All dogs are parrots.
Conclusions: I. No bus is a parrot.
II. Some parrots are trains.
III. Some parrots are buses.
IV. No dog is a bus.
2nd ↔ 7th
3rd ↔ 8th
4th ↔ 9th
5th ↔ 10th
INTERVOLVE → VOLVEINTER
Sixth letter from your right in the new word is E
The problems suggested by style as a sign and index of personality may be......from many points of view.
In the following questions, select a figure from amongst the four alternatives, which when placed in the blank space of fig. (X) would complete the pattern.
In each question below is given a group of letters followed by four combinations of digits numbered (A), (B), (C) and (D). You have to find put which of the combinations correctly represents the group of letters based on the following coding system and mark the number of that combination as the answer. If none of the four combinations correctly represents the group of letters, mark (E) i.e. 'None of these' as the answer.
Letter : M Q I N E Y U G R
Digits : 2 5 3 7 1 8 4 6 9
Conditions:
(i) If the first and last letters are vowels both are to be coded as $.
(ii) If the second letter is a vowel and the third letter is a consonant a single code is to be used and both are to be coded jointly as %.
(iii) If the first letter is a consonant and the last letter is a vowel both are to be coded as?
ENIMY
In each question below is given a group of letters followed by four combinations of digits numbered (A), (B), (C) and (D). You have to find put which of the combinations correctly represents the group of letters based on the following coding system and mark the number of that combination as the answer. If none of the four combinations correctly represents the group of letters, mark (E) i.e. 'None of these' as the answer.
Letter : M Q I N E Y U G R
Digits : 2 5 3 7 1 8 4 6 9
Conditions:
(i) If the first and last letters are vowels both are to be coded as $.
(ii) If the second letter is a vowel and the third letter is a consonant a single code is to be used and both are to be coded jointly as %.
(iii) If the first letter is a consonant and the last letter is a vowel both are to be coded as?
GENIR
G → 6, E → coded as %, N → coded as % I → 3, R → 9 'EN' combined as % following the 2nd condition
Complete the analogous pair.
31. 11 : 145 :: 14 : ?
Select the correct mirror image of the figure (X) from amongst the given alternatives.
Each of the following question consist of five problem figure marked 1, 2, 3, 4, 5 followed by Answer figure A, B, C, D and E. Select of figure from the answer figure which will continue the same series as given in the problem figure.
In the questions, figure (X) is embedded in one of following figures. Find out the correct alternative.
Consider the following statements :
As per 2001 Census
1. The two states with the lowest sex ratio are Haryana and Punjab .
2. The two states with the lowest population per sq.km. of area are Meghalaya and Mizoram .
3. Kerala has both the highest literacy rate and sex ratio .
Which of the statements given above is/are correct ?
Which amendment has included one more fundamental duty to Part-IV A?
Which of the following is not included in Article 19 of the Constitution?
The first indigenously built missile boat is named as
Consider the following statements about Internet facility:
I. It serves as the largest on-line information system.
II. It provides the most dependable and latest mode for sending E-mail.
III. Recurring expenditure on communicating E-mail is very high.
IV. It is often misused and has triggered cyber-crimes.
Which of these statements are correct?
Which of the following is an example of credit investment?
The type of planning experimented in India between 1978 and 1980 is known as
Which company will devlop the India's first washery reject coal-based power plant ?
The RBI Governor, in one of his speeches, made a mention of inflation index and said "The problem in India is that which inflation index to target as there are several such indices". Which of the following statements is CORRECT in this regard?
The Durgapur Steel Plant was set up with the aid and collaboration of
On which of the following river the Tulbul project is located ?
The countries with the largest population in descending order are :
Which one of the following is categorized as millet?
The Brihadeshwara temple at Thanjavur was built during the time of
Which among the following is not correctly matched?
Which of the following statements is not a fact ?
A 100kg man jumps into a swimming pool from a height of 5m. It takes 0.4 second for the water to reduce his velocity to zero. The average force exerted by water on the man, taking g=100m/s2, is
In which of the following states, the oil was first struck in 1889?
The 'stones' formed in human kidney consist mostly of
If Safe storage is to be ensured, the moisture content of food grains at the time of harvesting should not be higher than
Which one of the following sets is correctly matched?
Which one of the following is used as an anti-freeze the automobile engines?
Most of the desert plants blooms during night time because
Which one of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers etc.?
India’s first radio festival has been orgainzed in which of the following cities?
Uranium is a naturally occurring radioactive element which emits alpha particles and is converted into
Which metal is used for galvanising iron to immunize it against rusting ?
Distribution of electric power from one place to another is done by high AC voltage because :
The minimum possible temperature beyond which matter cannot be cooled is
If the density of water at 0ºC, 4ºC and 100ºC are denoted by X,Y and Z, then the correct sequence of their decreasing order is
Sleeping under a tree at night is dangerous since :
Which of the following polymers is widely used for making bullet proof material?
Which of the following is a set of five events included in Modern Pentathlon?
The headquaters of 'Internaional Monetary Fund' are at:
Name the player to clinch the gold medal in 48 kg category at the National Women’s Boxing Championships held in Rohtak, Haryana
If α and β are actue angles and cos 2α=3 cos 2β-1/3-cos 2β, then tan α is equal to
A lad was asked his age by his friend. The lad said:"The number you get when you subtract 25 times my age from twice the square of my age will be thrice your age".If his friend's age will be 14,then the age of the lad is
What would be the maximum value of Q in the following equation?
5P9+3R7+2Q8=1114
A table costs Rs 1,600 more than a chair.If the total cost of a table and a chair is Rs 2,800,what is the cost of a chair?
If 4x + 3y = 18xy and 2x - 5y + 4xy = 0 then the values of x and y will be respectively
4x + 3y = 18xy .....(1)
2x - 5y + 4xy = 0 .....(2)
Multiplying 2 in equation (2) we get
2 (2x - 5y + 4xy) = 0
⇒ 4x - 10y + 8xy = 0
⇒ 4x - 10y = - 8xy .....(3)
Subtracting equation (3) from equation (1) we get
13y = 26xy
⇒ x = 1 2
Putting the value of x in equation (1) we get
4 ( 1 2 ) + 3y = 18 ( 1 2 ) y
⇒ 2 + 3y = 9y
⇒ 2 = 6y
⇒ y = 1 3
The area of the sector of the circle is 1/10th the area of the circle. The angle of the sector is
Area of circle = A = πr2
Area of sectors of circle A = n 360 πr2
Where n = angle of the sector
According to question
n 360 πr2 = πr2 x 1 10
⇒ n 360 = 1 10
⇒ 10n = 360
⇒ n = 360 10 = 36
The area of the quadrant of a circle whose circumference is 22 cm is
By which smallest number must 1323 be multiplied so that it becomes a perfect cube?
If the coordinates of A, B, C are (4,4), (3,-2) and (3,-16), then the area of triangle is
The average salary of male employees in a firm was Rs 5200 and that of females was Rs 4200. The mean salary of all the employees was Rs 5000,Percentage of female employees is
Let total number of employees = 100
Let total number of female employees = x
∴ Male employees = 100 - x
so 5200 (100 - x) + 4200x 100 = 5000
or 520000 - 5200x + 4200x = 50,0000
or 20000 = 1000x
∴ x = 20
Hence, percentage of female employees = 20 100 x 100 = 20%
There is a circular pond and a foot-path runs along its boundary. A man walks around it exactly once, keeping close to the edge. His each step is 55 cm long and he takes exactly 440 steps to around once then. The diameter of the pond is
A sum of money doubles itself in 4 years at compound interest. It will amount to 8 times itself at the same rate of interest in
Let the principal amount be P and rate of interest be R% time taken, t1 = 4 year
When, amount becomes double 
Three math classes : X, Y and Z take an algebra test
1. The average score of class X is 83
2. The average score of class Y is 76.
3. The average score of class Z is 85.
4. Average score of class X and Y is 79.
5. Average score of class Y and Z is 81.
What is the average score of classes X, Y, Z?
Let the number of students in classes X, Y and Z be a, b and c respectively.
Then, Total score of X = 83; Total score of Y = 76b
Total score of Z = 85c 
D, E and F are the mid-points of sides of an equilateral triangle ABC, then the ratio of the area of triangles DEF and DCE is
Δ P E F ≅ Δ D C E ⇒
they are equal in area.
A shopkeeper marks his goods at 40% above the cost price and allows a discount of 40% on the marked price. His loss or gain is
If PT is a tangent and PAB is a secant to a circle from a external point P. If PT = 8 cm and PA = 16 cm then length of AB is
Use PT2 = PA x PB
An angle is one fifth of its supplement. The measure of the angle is
x = ( 1 5 ) (180-x)
x = 30
D and E are the mid-point of sides BC and CA or ∆ABC. AD and BE meet at O. If area ∆ABC = 60 square units then area ∆AOB is
AD and BE are medians. Clearly a r . Δ A O B = 1 3 a r . Δ A B C
Of the three numbers,the first is 3 times the second and the third is 5 times the first.If the average of the three numbers is 57,then the difference between the largest and the smallest number is
What approximate value should come in the place of the question mark in the following equation? 3 3/5 of 157.85 + 39% of 1847 = ?-447.30
If two numbers are in the ratio 6:13 and their least common multiple is 312,then the sum of the numbers is
The length of the shadow of a vertical pole of height h, thrown by the sun's rays at three different moments are h, 2h and 3h. The sum of the angles of elevation of the rays at these three moments is equal to
A water tank is 2/ 5 th full. Pipe A can fill the tank in 10 minutes and the pipe B can empty it in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?
Aditya invests 60% of his total investment in machinery,25% of the remaining in raw material and now has Rs 15,000 cash with him. His total investment is
A discount of 15% on one article is the same as a discount of 20% on another article. The costs of the two articles can be:
Let the costs of the two articles be x and y.
Then 15% of x = 20% of y
⇒ X y = 20 15 = 4 3
so x and y must be in the ratio of 4 : 3
If in any ∆ABC, a=(√3+1)cm and ∠B=30º, ∠C=45º,, then the area of triangle is
Profit after selling an article for Rs 425 is the same as the loss after selling it for Rs 355. The cost of the article is
Let c.p. = Rs x
∴ 425 - x = x - 355
⇒ 2x = 425 + 355 = 780
⇒ x = 780 2 = Rs 390
If a : b = 2 : 3 and b : c = 4 : 5, find a2 : b2 : c2
a : b = 2 : 3
⇒ a2 : b2 = 4 : 9 .....(1)
Also,
b : c = 4 : 5
⇒ b2 : c2 = 16 : 25 .....(2)
Combining (1) and (2)
a2 : b2 : c2 = 64 : 144 : 225
Two numbers are in the ratio 4:5. If each is diminished by 6,then they would be in the ratio 3:4.Find the pair of numbers.
pth term of an A.P. is q and qth term is P,its rth term is
If 5 persons can do 5 times of a work in 5 days, then 10 persons can do 10 times of that work in
Mr. Roy borrowed some money from Mr. Das. The rate of interest for first two years is 8% per annum, for the next three years is 11% per annum, for the period beyond 5 Years is 14% per annum. Mr. Das got an amount of Rs. 10920 as an interest at the end of eight years. The what amount was borrowed by Mr. Roy ?
What should come in the place of both the (?) in the following equation? 175/? = ?/63
A man climbs a hill at a speed of 1 metre/second and returns to ground at twice the speed. His average speed for the round trip is
If sinA+sinB=C, then cosA+cosB=D, then sin(A+B)=
[(sin3θ+sin5θ+sin7θ+sin9θ)/(cos3θ+cos5θ+cos7θ+cos9θ)]=
A sphere of radius 3 cm is dropped into a cylindrical vessel partly filled with water. The radius of the vessel is 6 cm. If the sphere is submerged completely, the surface of the water is raised by
If the radius of the base and the height of a right circular cone are doubled, then its volume becomes:
Let the original radius and height of the cone be r and h respectively.
Then, new radius = 2r. New height = 2h
∴ New Volume Original Volume = 1 
A spherical ball made of iron has diameter 6 cm. If density of iron is 8 g/cm3 than mass of the ball is nearly (Use π = 3.142)
Study the following graph carefully to answer these questions.
Quantity of various items sold and price per kg.
If the quantity sold of item D increased by 50% and the price reduced by 10%, what was the total value of the quantity sold for item D ?
New quantity of item D = 40 ×150/100 = 60 quintal New price/kg of item D = 90 % of Rs. 12.5 = 12.5 ×90/100 = Rs. 11.25/kg ∴ Total price = Rs. (60 × 100 × 11.25) = Rs. 67500
Study the following graph carefully to answer these questions.
Quantity of various items sold and price per kg.
Approximately, what is the average price per kg. of items A,B and C ?
Study the following graph carefully to answer these questions.
Quantity of various items sold and price per kg.
What is the ratio between the total values of quantity sold for items E and F respectively ?
Study the following graph carefully to answer these questions.
Quantity of various items sold and price per kg.
Total value of the quantity sold for item C is what percent of the total value of the quantity sold for item E ?
The pie charts show estimated revenue and expenditure budgets for 2004-2005 for country X.
Notes: 1. Corporate tax revenues increased by Rs.2545 crore in the budget estimates for 2004-2005 over the estimates for 2003-2004.
2. Service tax brings in Rs.3990crore according to the budget for 2004-2005.
3. Total expenditure on defence increased by a whopping 28 percent from Rs.6030crore in 2003-2004 to Rs.7700crore in 2004-2005.
The revenue generated by Custom duty, Income tax and Corporate tax according to the budget for 2004-2005 is.
The pie charts show estimated revenue and expenditure budgets for 2004-2005 for country X.
Notes: 1. Corporate tax revenues increased by Rs.2545 crore in the budget estimates for 2004-2005 over the estimates for 2003-2004.
2. Service tax brings in Rs.3990crore according to the budget for 2004-2005.
3. Total expenditure on defence increased by a whopping 28 percent from Rs.6030crore in 2003-2004 to Rs.7700crore in 2004-2005.
What is the percentage increase in the revenue generated by corporate tax is 2004-2005 over 2003-2004 according to the budgets?
The pie charts show estimated revenue and expenditure budgets for 2004-2005 for country X.
Notes: 1. Corporate tax revenues increased by Rs.2545 crore in the budget estimates for 2004-2005 over the estimates for 2003-2004.
2. Service tax brings in Rs.3990crore according to the budget for 2004-2005.
3. Total expenditure on defence increased by a whopping 28 percent from Rs.6030crore in 2003-2004 to Rs.7700crore in 2004-2005.
If the percentage distribution for the sectors from he Expenditure graph remain the same for the 2003-2004 and 2004-2005 budgets, then what is the difference in budgeted expenditures in 2003-2004 and 2004-2005?
The pie charts show estimated revenue and expenditure budgets for 2004-2005 for country X.
Notes: 1. Corporate tax revenues increased by Rs.2545 crore in the budget estimates for 2004-2005 over the estimates for 2003-2004.
2. Service tax brings in Rs.3990crore according to the budget for 2004-2005.
3. Total expenditure on defence increased by a whopping 28 percent from Rs.6030crore in 2003-2004 to Rs.7700crore in 2004-2005.
According to the budget for 2004-2005, the revenue generated by non-debt capital receipts is what percent of expenditure on subsides?
Above circle graph shows the percent of money spent by family on various items during 1999. Study the graph and answer these questions.
If the total amount spent during the year 1999 was Rs. 46000, the amount spent on food was:
If 'spoon' is called 'plate', 'plate' is called knife', 'knife' is called 'jug', 'jug' is called 'glass', 'glass' is called 'saucer' and 'saucer' is called 'spoon', by what do we cut fruit?
Fill in the blank with appropriate word.
Because of diesel........many garages are introducing rationing.
Fill in the blank with appropriate word.
Jessica Mitford wrote "The American Way of Death", a best-selling book, ......to an official investigation of the funeral industry.
Fill in the blank with appropriate word.
Since the road was closed for repairs he took the........
Choose the one which can be substituted for the given words/sentences
A person who insists on something.
Choose the one which can be substituted for the given words/sentences
Habitually silent or talking little.