RRB ALP & Technician Mock Test (English) - 2


75 Questions MCQ Test RRB ALP & Technician Exam (Group C ) - Mock Tests | RRB ALP & Technician Mock Test (English) - 2


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This mock test of RRB ALP & Technician Mock Test (English) - 2 for Railways helps you for every Railways entrance exam. This contains 75 Multiple Choice Questions for Railways RRB ALP & Technician Mock Test (English) - 2 (mcq) to study with solutions a complete question bank. The solved questions answers in this RRB ALP & Technician Mock Test (English) - 2 quiz give you a good mix of easy questions and tough questions. Railways students definitely take this RRB ALP & Technician Mock Test (English) - 2 exercise for a better result in the exam. You can find other RRB ALP & Technician Mock Test (English) - 2 extra questions, long questions & short questions for Railways on EduRev as well by searching above.
QUESTION: 1

Carbonic acid (H₂CO₃) is:

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QUESTION: 2

Ten yrs ago,the ages of the father and the son were in the ratio 6:1 and 10 yrs hence the ratio will become 2:1. The present age of the father is

Solution:
QUESTION: 3

Select the related word/figure from the given alternatives.
BVSC : YEHX : : MRCP :?

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QUESTION: 4

The wheel of a scooter has a diameter of 70 cm. The number revolution it must make to maintain a speed of 33 km/hour is

Solution:

The distance covered by the wheel in one m = 33 x 1000 x 100/60 = 55000
The distance covered by the wheel in one revolution
= The circumference of the wheel = 2πr
= 2 x 22/7 x 70/2 = 220cm
∴ Number of revolutions of the wheel = 55000/220 = 250

QUESTION: 5
Chromosomes are
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QUESTION: 6
Dissolving sugar in water is an example of
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QUESTION: 7
The bacterial cell wall is composed of layers of :
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QUESTION: 8
The first day of a century cannot be
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QUESTION: 9
Which of the following is not a crystalline allotropic form of carbon ?
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QUESTION: 10
Choose the group of letters which is different from others.
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QUESTION: 11
Choose the pair in which the words are differently related .
Solution: In Book : Page
Table : Drawer
Car : Wheel
second is a part of the first
But in Loom : Cloth first is a part of the second
QUESTION: 12
A is B's sister. C is B's mother. D is C's father. E is D's mother. How is A related to D ?
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QUESTION: 13
In a code language STAY is written as 9657 SOUND is written as 92348 and DOT IN is written as 82674. How would you write SIT STAND in that language ?
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QUESTION: 14
In a certain code language, 'dom pul ta' means 'bring hot food'; pul tir sop' means 'food is good' and 'tak da sop' means 'good bright boy'. Which of the following does mean 'hot' in that language ?
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QUESTION: 15
Complete the analogous pair.
Foundation : Edifice : : Constitution : ?
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QUESTION: 16

The difference between the simple interest and the Conpound Interest compounded annually at the rate of 12% p.a. on Rs 5000 for 2 yrs will be

Solution:

CI2 - SI2 = P . R2 / (100)2 
= 5000 x 144/10000 = Rs 72

QUESTION: 17
Har Gobind Khorana, an Indian-American who recently was honoured by Google with a doodle, was one among three who were jointly awarded the Nobel prize in Physiology or Medicine 1968
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QUESTION: 18
Which one of the following brings out the publication called “Energy Statistics” from time to time?
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QUESTION: 19
The argument put forth by the tobacco industry against the use of 85 per cent packaging space on tobacco products for pictorial warnings is that
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QUESTION: 20
Which country has been ranked at the top position in the WEF’s Global Gender Gap Index 2017?
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QUESTION: 21
Who among the following is selected for Indira Gandhi Award for National Integration for 2015-16?
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QUESTION: 22
In which state is the Birsa Munda Tribal University inaugurated?
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QUESTION: 23
A dress was initially listed at a price that would have given the store a profit of 20 per cent of the wholesale cost. What was the wholesale cost of the dress?
I. After reducing the listed price by 10 per cent, the dress sold for a net profit of 10 dollar.
II. The dress sold for 50 dollar.
Solution:
QUESTION: 24
From a point P, Samir started walking towards South and walked 40 metres. He then turned towards his left and walked 30 metres and reached a point Q. The point Q is at what minimum distance and at what direction from the point P.
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QUESTION: 25
According to the latest report by the Sanctum Wealth Management, India will become the ______ largest growing economy in the world in 2018
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QUESTION: 26
If the current in an electric bulb drops by 1%, the power decreases, approximately by
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QUESTION: 27

sin α = x/y , cos α = a/b , cot α =

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QUESTION: 28

Solution of the equation 

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QUESTION: 29

Momentum (p) is equal to

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QUESTION: 30
The correct statement is
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QUESTION: 31
In a cyclic quadrilateral, the opposite angles are :
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QUESTION: 32
In two right triangles, if one side and an acute angle of one are equal to the corresponding side and angle of the other, then the triangles are called :
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QUESTION: 33
Typhoid is an infectious disease caused by
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QUESTION: 34

What is the value of gravitational constant G on the moon?

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QUESTION: 35
The LCM of two numbers is 225 and their HCF is 5. If one number is 25,the other number will be
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QUESTION: 36
Who proposed the theory of natural selection ?
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QUESTION: 37

If α and β are the roots of the quadratic equation 3 x2  + 8 x + 2 = 0, then α3 + β3  =

Solution:

α + β = − 8/3 ; α β = 2/3

use : α3 + β3 = (α +β)3 − 3αβ (α + β)

QUESTION: 38
What will come in place of question mark (?) in the following series.
CVD, CTE, DQE, DMF, EHF, ?
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QUESTION: 39
Muscular partition present between thorax and abdomen is
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QUESTION: 40
A convex lens of focal length 15cm is used to form an image of the size of the object .Where from the lens should the object be placed ?
Solution:
QUESTION: 41
In the given diagram, Circle A represents teachers who can teach physics, Circle B represents teachers who can teach chemistry and Circle C represents those who can teach Mathematics. Among the region marked p, q, r, .....

The one which represents teachers who can teach physics and mathematics but not chemistry, is
Solution:
QUESTION: 42
The Union Cabinet has recently approved the signing and implementation of an MoU with which country to improve public transportation system of India?
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QUESTION: 43

If + means ×, ÷ means -, × means ÷ and - means + 
what will be the value of 4 + 11 ÷ 5 - 55 = ?

Solution:

Given expression : = 4 × 11 - 5 + 55 = 44 - 5 + 55 = 94

QUESTION: 44
A solid has
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QUESTION: 45
Of these, which ion will get reduced most readily?
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QUESTION: 46
A body lying at rest suddenly breaks into two parts of equal masses which start moving. the two parts will move in
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QUESTION: 47
According to the latest National Family Health Survey (NFHS-4) by the ministry of health and family welfare, name the states which have emerged as the richest states of India?
Solution:
QUESTION: 48
Choose the correct alternative that will continue the same pattern and fill in the blank.
4, 7, 25, 10, __, 20, 16, 19
Solution: Two series alternate here, with every third number following a different pattern. In the main series, 3 is added to each number to arrive at the next. In the alternating series, 5 is subtracted from each number to arrive at the next.
QUESTION: 49

If a number is divisible by both 11 and 13,then it must be necessarily

Solution:
QUESTION: 50

Salary of a person is increased 5%. If his new salary is Rs. 252, what was his first salary?

Solution:

First salary = 252 x 100/100 + 5 = 252 x 100/105 = 240

 

QUESTION: 51
Who among the following has been roped in as the official brand ambassador of Sikkim to promote tourism?
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QUESTION: 52
Two pipes can fill a tank in 2 hrs and 3 hrs separately, How many minutes they will take to fill the tank when both are opened together?
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QUESTION: 53
A merchant allows 10% for each payment on the marked price of an article and still gains at the rate of 10%. The cost price of an article which is marked as Rs 77 is
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QUESTION: 54
I have one-rupee coins, fifty paisa coins and twenty five paisa coins. The number of coins are in the ratio 2.5 : 3 : 4. If the total amount with me is Rs. 210, find the number of one-rupee coins.
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QUESTION: 55
The biggest factor in the increase in population is :
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QUESTION: 56
Find the principal when the simple interest for 3 yrs at 5% is Rs 90.
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QUESTION: 57

Evaluate  {9|3 - 5| - 5|4| ÷ 10}/{- 3(5) - 2 × 4 ÷ 2}

Solution:

(use BODMAS rule)

QUESTION: 58
7865 - 3014 - 1319 = ?
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QUESTION: 59
Name the player to clinch the gold medal in 48 kg category at the National Women’s Boxing Championships held in Rohtak, Haryana
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QUESTION: 60
By which smallest number should 5808 be multiplied so that it becomes a perfect square?
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QUESTION: 61
Each of the following questions consists of a statement followed by two arguments I and II. You have to consider the statement and the following arguments and decide which of the arguments is strong in the statement.
Statement : Should all Government-owned educational institutions be handed over to private institutions ?
Arguments : I. Yes. Standard of education of these institutions will improve.
II. No. Standard of education of these institutions will fall.
Solution:
QUESTION: 62
In each question a statement followed by two assumptions numbered I and II is given. Consider the statement and decide which of the given assumption is implicit.
Statement : Among all the articles, the prices of personal computers show the highest decline from June 1997 to December 1997.
Assumptions : I. Comparative prices of all the articles in June and December 1997 were available.
II. Prices of personal computers were higher in the first six months than the last six months of 1997.
Solution:
QUESTION: 63
Below is three statements followed by two conclusions numbered I, II, III and IV. You have to consider the statement and the following conclusions and decide which of the conclusions is follows in the statement :
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.
Solution:
QUESTION: 64
The means of two samples of sizes 50 and 100 respectively are 54.1 and 50.3 and the standard deviations are 8 and 7. The mean and standard deviations of the combined sample is
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QUESTION: 65

The weighted mean of first n natural numbers, whose weights are equal to the squares of corresponding numbers, is

Solution:

QUESTION: 66

The speed of a car increases by 2 kms after every one hour. If the distance travelled in the first one hour was 35 kms, what was the total distance travelled in 12 hours?

Solution:

Total distance travelled in 12 hours
= (35 + 37+ 39 +.....upto 12 terms)
This is an A. P with first term, a = 35, number of terms, n = 12, d = 2
Required distance = 12/2 [2 x 35 + (12 - 1) x 2] = 6 (70 + 22) = 552 kms.

QUESTION: 67
Below are the statements followed by four conclusions numbered I,II,III and IV. You have to consider the statements and the following conclusions and decide which of the conclusion(s) follows the statement(s).
Statements :
a. Some films are clouds.
b. All rats are clouds.
c. Some clouds are chairs.
Conclusions :
I. No film is chair.
II. Some rats are films.
III. Some clouds are rats.
IV. Some chairs are rats.
Solution:
Conclusions
(I) False
(II) False
(III) True
(IV) False
only conclusion III follows
QUESTION: 68
A can do a piece of work in 12 days and B can do it in 18 days. They work together for 2 days and then A leaves. How long will B take to finish the remaining work?
Solution:
QUESTION: 69
Which of the following statements provides the correct classification of Plant Kingdom?
Solution:
QUESTION: 70

The radius of the cylinder is half its height and area of the inner part is 616 sq. cms. Approximately how many litres of milk can it contain?

Solution:

Let height of the cylinder = h cm, then radius = r = h 2 cm
Now 2π rh + πr2 = 616 cm2
∴ 2π x h/2 x h + π x 1/4 h2 = 616
⇒ h2 = 28 x 28/5
Now, Volume of cylinder = πr2h = π x 1/4h2 x h

QUESTION: 71
The technique used by bats to find their way or to locate food is _______.
Solution:
QUESTION: 72
A word has been given followed by four other words, one of which cannot be formed by using the letters of the given word. Find that word.
AUTOGRAPHS
Solution: GREAT cannot be formed from AUTOGRAPHS because there is no 'E' in autographs
QUESTION: 73

An object of mass 10 kg is lifted vertically to a height of 4 m above the ground. If acceleration due to gravity is 10 m/s2, what is the work done?

Solution:
QUESTION: 74

Bigtime Consulting Group had 59 employees on its rolls at its India office. Of these 59 employees, 4 were born to billionair fathers. Others belonged to a middle or upper middle class families and graduated from one of the IITs and or IIMs. With the exception of the 4 who were born to billionaire fathers, others decided to save some money out of their respectable pay packet. They had 3 options. Option A was to invest in the ELSS scheme of Templeton Fund. Option B was to invest in the ULIP plan of ICICI Prudential and option C was to invest in National Savings Certificate (NSC). All those who decided to save money decided to save the same amount of money and investment in at least one of the three options. At the end of the year, while computing tax returns, the office chartered accountant remembered the following facts.

(i) 7 of them used all three options.
(ii) The number of those who saved in National Savings and Templeton but not in ICICI Prudential was the same as those who decided not to save.
(iii) More people opted for National Savings Certificate than the other two options.
(iv) Number of investors in Templeton fund was the least.
(v) It was also known that the sum of the numbers of those who invested only in Templeton Fund and only in ICICI Pru was the same as those who invested only in National Savings Certificate.
(vi) One half of all those who invested in National Savings alone.
(vii) 25 of the employees invested in more than one option.

Q. What is the least number of people who would have invested in ICICI and NSC but not in Templeton?

Solution:
QUESTION: 75

Bigtime Consulting Group had 59 employees on its rolls at its India office. Of these 59 employees, 4 were born to billionair fathers. Others belonged to a middle or upper middle class families and graduated from one of the IITs and or IIMs. With the exception of the 4 who were born to billionaire fathers, others decided to save some money out of their respectable pay packet. They had 3 options. Option A was to invest in the ELSS scheme of Templeton Fund. Option B was to invest in the ULIP plan of ICICI Prudential and option C was to invest in National Savings Certificate (NSC). All those who decided to save money decided to save the same amount of money and investment in at least one of the three options. At the end of the year, while computing tax returns, the office chartered accountant remembered the following facts.
(i) 7 of them used all three options.
(ii) The number of those who saved in National Savings and Templeton but not in ICICI Prudential was the same as those who decided not to save.
(iii) More people opted for National Savings Certificate than the other two options.
(iv) Number of investors in Templeton fund was the least.
(v) It was also known that the sum of the numbers of those who invested only in Templeton Fund and only in ICICI Pru was the same as those who invested only in National Savings Certificate.
(vi) One half of all those who invested in National Savings alone.
(vii) 25 of the employees invested in more than one option.

Q. How many more people invested only in ICICI than those who invested only in Templeton?

Solution: