All Courses
Get the App Signup / Login
Sign in Open App
Railways Exam  >  Railways Tests  >  RRB Group D Mock Test - 37 - Railways MCQ

RRB Group D Mock Test - 37 - Railways MCQ


Test Description

30 Questions MCQ Test - RRB Group D Mock Test - 37

RRB Group D Mock Test - 37 for Railways 2024 is part of Railways preparation. The RRB Group D Mock Test - 37 questions and answers have been prepared according to the Railways exam syllabus.The RRB Group D Mock Test - 37 MCQs are made for Railways 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for RRB Group D Mock Test - 37 below.
Solutions of RRB Group D Mock Test - 37 questions in English are available as part of our course for Railways & RRB Group D Mock Test - 37 solutions in Hindi for Railways course. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free. Attempt RRB Group D Mock Test - 37 | 100 questions in 90 minutes | Mock test for Railways preparation | Free important questions MCQ to study for Railways Exam | Download free PDF with solutions
RRB Group D Mock Test - 37 - Question 1
Save

A shopkeeper sold an item at a loss of 20% and received 20000/-. What was the cost price of the item?

Detailed Solution for RRB Group D Mock Test - 37 - Question 1

Let CP = x

(1-0.2)(x) = 20000

(0.8)(x) = 20000

x = 25000/-

So the answer is option B.

RRB Group D Mock Test - 37 - Question 2
Save

A college celebrated a festival for five days. The average daily attendance in those five days was 678 while the average attendance in the last four days of the festival was 679. What was the attendance on the first day of the festival?

Detailed Solution for RRB Group D Mock Test - 37 - Question 2

Total attendance in 5 days = 678*5 = 3390

Attendance in 1st day + attendance in last 4 days = attendance in 5 days

x + 4(679) = 3390

x + 2716 = 3390

x = 674

So the answer is option D.

1 Crore+ students have signed up on EduRev. Have you? Download the App
RRB Group D Mock Test - 37 - Question 3
Save

Rupesh started his journey of 150km with the speed of 45kmph, after travelling for 2hrs, he realized that he is left with 1hr to reach his destination. Find his new speed if he reached his destination on-time.

Detailed Solution for RRB Group D Mock Test - 37 - Question 3

Total distance = 150km

Distance covered by him in 2 hrs = 45*2 = 90km

Remaining distance = 150-90 = 60km

So the answer is option C.

RRB Group D Mock Test - 37 - Question 4
Save

Find tan θ, if secθ = 13/12 ?
It is known that 0 < θ < 90
Detailed Solution for RRB Group D Mock Test - 37 - Question 4


So the answer is option B.

RRB Group D Mock Test - 37 - Question 5
Save

Find the HCF of 1/2, 2/3 & 3/4 ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 5

H.C.F of fractions = H.C.F of numerators / L.C.M of denominators = (HCF of 1, 2, 3)/(LCM of 2, 3, 4) = (1)/(12) = 1/12

RRB Group D Mock Test - 37 - Question 6
Save

P and Q together can complete a piece of work in 8 days, Q alone can complete the same work in 12 days.In how many days can P alone complete the same work?
Detailed Solution for RRB Group D Mock Test - 37 - Question 6

Let total work = LCM of 8 and 12 = 24 units

Efficiency of P&Q; = 24/8 = 3

Efficiency of Q = 24/12 = 2

Then efficiency of P = 3-2 = 1

P alone can complete 24 units of work in 24/1 = 24 days

So the answer is option A.

RRB Group D Mock Test - 37 - Question 7
Save

If a+b+c=0, then 

Detailed Solution for RRB Group D Mock Test - 37 - Question 7

RRB Group D Mock Test - 37 - Question 8
Save

Find the side of an equilateral triangle, of area 25√3​ sq.cm ?

 
Detailed Solution for RRB Group D Mock Test - 37 - Question 8

RRB Group D Mock Test - 37 - Question 9
Save

Find a-b if a+b = 23, ab = 132 ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 9

RRB Group D Mock Test - 37 - Question 10
Save

Find the perimeter of a rectangle whose length is 9 cm and breadth is equal to the side of a square of area 36 sq.cm ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 10

Length of rectangle = 9 cm

Breadth = side of square = √36 = 6 cm

Perimeter = 2(l+b) = 2(9+6) = 30cm

So the answer is option B.

RRB Group D Mock Test - 37 - Question 11
Save

4 walls of a house of height 4m, width 6m and length 8m are to be painted. What is the total expenditure if the painter charges Rs.1.5 per sq.m ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 11

Lateral surface area = 2h(l+b) = 2(4)(6+8) = 112sq.cm

Cost of painting = 112*1.5 = 168

So the answer is option A.

RRB Group D Mock Test - 37 - Question 12
Save

Sampath sold an item to sharath for 2500/- and earned a profit of 100/-. What is the profit percentage in this transaction?
Detailed Solution for RRB Group D Mock Test - 37 - Question 12

SP = 2500

Profit = 100

CP = SP - Profit = 2500 - 100

RRB Group D Mock Test - 37 - Question 13
Save

If sum of a number and 4 times its fraction is 4, then find that number ?

 
Detailed Solution for RRB Group D Mock Test - 37 - Question 13

RRB Group D Mock Test - 37 - Question 14
Save

Find the slope of a line perpendicular to 5x-3y+2 = 0 ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 14

Slope of given line = 5/3

Slope of a line perpendicular to given line = -3/5

So the answer is option C.

RRB Group D Mock Test - 37 - Question 15
Save

p and q are the total surface area and curved surface area of a cylinder. If the height and radius of the cylinder are the same, what is the value of p/q ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 15

RRB Group D Mock Test - 37 - Question 16
Save

The edges of a cuboid are in the ratio 2 : 3 : 4. If the total surface area of the cuboid is 468 sq cm, what is its volume?
Detailed Solution for RRB Group D Mock Test - 37 - Question 16

Let it's edges are 2x, 3x, 4x

Surface area = 468

RRB Group D Mock Test - 37 - Question 17
Save

 

If p, qp,q are the sum and product of the roots of 

Detailed Solution for RRB Group D Mock Test - 37 - Question 17

RRB Group D Mock Test - 37 - Question 18
Save

A circle is inscribed in a square of side 14cm, then find the maximum area of the circle ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 18


RRB Group D Mock Test - 37 - Question 19
Save

Train P of length 300m and Train Q of length 600m are travelling with 48kmph and 66kmph respectively. Find the time taken by them to cross each other if they are moving in same direction ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 19

RRB Group D Mock Test - 37 - Question 20
Save

Find the area of trapezium ABCD, AB=7 cm, CD=5 cm & height of trapezium is 4 cm ? It is known that AB is parallel to CD

 
Detailed Solution for RRB Group D Mock Test - 37 - Question 20

RRB Group D Mock Test - 37 - Question 21
Save

Select the option that bears the same relationship as the terms given in the question:
BA : CE :: DI : ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 21

B is the first consonant and A is the first vowel.
C is the second consonant and E is the second vowel.
D is the third consonant and I is the third vowel.

Therefore, the next term must be composed of the fourth consonant and the fourth vowel - F and O respectively. Therefore, option C is the right answer.

RRB Group D Mock Test - 37 - Question 22
Save

elect the option that is different from the other 3 options:
Detailed Solution for RRB Group D Mock Test - 37 - Question 22

Kiwi, Ostrich and Emu are flightless birds. Peacock can fly. Therefore, option D is the right answer.

RRB Group D Mock Test - 37 - Question 23
Save

Find the order in which the following words appear in a dictionary.
1. nemesis
2. neology
3. nefarious
4. neonatology
Detailed Solution for RRB Group D Mock Test - 37 - Question 23

The order in which these words will appear in a dictionary:
3. nefarious
1. nemesis
2. neology
4. neonatology

RRB Group D Mock Test - 37 - Question 24
Save

Find the number which will replace ‘?’.
4, 18, 48, 100, ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 24

The series follows the following pattern n3−n2

RRB Group D Mock Test - 37 - Question 25
Save

Which of the following words cannot be formed using the letters of the word ‘SCHADENFREUDE’?
Detailed Solution for RRB Group D Mock Test - 37 - Question 25

Diffuser has 2 F’s. SCHADENFREUDE has only one F. Clearly, DIFFUSER cannot be made by shuffling the letters of SCHADENFREUDE. Hence, option D is the right answer.

 

RRB Group D Mock Test - 37 - Question 26
Save

If DRY is coded as 1800 and BAT is coded as 40, the code of which of the following words is 200?
Detailed Solution for RRB Group D Mock Test - 37 - Question 26

The code for a word is the product of the position of the letters of the word in the alphabetical series.

DRY - 4*18*25 = 1800
BAT - 2*1*20 = 40

Let us evaluate the options using the same logic.

GATE - 7*1*20*5 = 700
DEBT - 4*5*2*20 - 800
BEED - 2*5*5*4 - 200
DATE - 4*1*20*5 - 400
Therefore, option C is the right answer.

RRB Group D Mock Test - 37 - Question 27
Save

If ‘+’ means ‘-’, ‘-’ means ‘*’, ‘*’ means ‘/’ and ‘/’ means ‘+’, then what is the value of the following expression?
13 - 13 / 3 - 63 * 9 + 2 -5
Detailed Solution for RRB Group D Mock Test - 37 - Question 27

Let us replace the symbols with the actual operators.

13 - 13 / 3 - 63 * 9 + 2 -5 = 13 * 13 + 3*63/9 - 2*5

Applying BODMAS rule, we get, 169 + 3*7 - 10 = 180
Therefore, option B is the right answer.

RRB Group D Mock Test - 37 - Question 28
Save

Which of the following options should come in the place of x,y and z in that order in the grid if it is known that all the numbers from 1 to 9 are used exactly once and the sums of the elements along both the diagonals are equal to the sum of the elements of the first column?
Detailed Solution for RRB Group D Mock Test - 37 - Question 28

Each number is used only once and the sums of numbers along both the diagonals are equal.
6 + z + y = 2 + 8 + z
=>y = 4
6 + 1+ 8 = 6 + z + 4
=> z = 5 and x = 3.
(x,y,z) = (3,4,5).
Therefore, option A is the right answer.

RRB Group D Mock Test - 37 - Question 29
Save

Consider the given statements to be true even if they are at odds with generally known things. Based on the statement, evaluate which of the conclusions follow:
Statements:

No tree is a herb.
All herbs are shrubs.
Some shrubs are trees.

Conclusions:
I: All shrubs being trees is a possibility.
II: All trees being shrubs is a possibility.
Detailed Solution for RRB Group D Mock Test - 37 - Question 29

The given statements can be expressed diagrammatically as follows without violating any of the conditions.

 

Shrubs that are herbs cannot be trees as no herb is a tree. Therefore, conclusion I does not follow.
Trees and herbs can be 2 disjoint subsets of Shrubs. Therefore, conclusion II follows.

Only conclusion II follows. Therefore, option B is the right answer.

RRB Group D Mock Test - 37 - Question 30
Save

Which of the following options will bear the same relationship as the words given in the first part of the question?
Belgium: glass :: Italy : ?
Detailed Solution for RRB Group D Mock Test - 37 - Question 30

Belgium is famous for glass products. Similarly, Italy is renowned for its marbles. Therefore, option C is the right answer.

View more questions
Information about RRB Group D Mock Test - 37 Page
In this test you can find the Exam questions for RRB Group D Mock Test - 37 solved & explained in the simplest way possible. Besides giving Questions and answers for RRB Group D Mock Test - 37, EduRev gives you an ample number of Online tests for practice

Top Courses for Railways

Download as PDF

Top Courses for Railways

Important Questions for RRB Group D Mock Test - 37

Find all the important questions for RRB Group D Mock Test - 37 at EduRev.Get fully prepared for RRB Group D Mock Test - 37 with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the RRB Group D Mock Test - 37 syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of RRB Group D Mock Test - 37 resources.

RRB Group D Mock Test - 37 MCQs with Answers

Prepare for the RRB Group D Mock Test - 37 within the Railways exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for RRB Group D Mock Test - 37

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace RRB Group D Mock Test - 37 with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Follow Us
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup