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RRB Group D Mock Test - 1 - RRB Group D / RPF Constable MCQ


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30 Questions MCQ Test RRB (Group D) Mock Tests & Previous Year Papers 2025 - RRB Group D Mock Test - 1

RRB Group D Mock Test - 1 for RRB Group D / RPF Constable 2024 is part of RRB (Group D) Mock Tests & Previous Year Papers 2025 preparation. The RRB Group D Mock Test - 1 questions and answers have been prepared according to the RRB Group D / RPF Constable exam syllabus.The RRB Group D Mock Test - 1 MCQs are made for RRB Group D / RPF Constable 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for RRB Group D Mock Test - 1 below.
Solutions of RRB Group D Mock Test - 1 questions in English are available as part of our RRB (Group D) Mock Tests & Previous Year Papers 2025 for RRB Group D / RPF Constable & RRB Group D Mock Test - 1 solutions in Hindi for RRB (Group D) Mock Tests & Previous Year Papers 2025 course. Download more important topics, notes, lectures and mock test series for RRB Group D / RPF Constable Exam by signing up for free. Attempt RRB Group D Mock Test - 1 | 100 questions in 90 minutes | Mock test for RRB Group D / RPF Constable preparation | Free important questions MCQ to study RRB (Group D) Mock Tests & Previous Year Papers 2025 for RRB Group D / RPF Constable Exam | Download free PDF with solutions
RRB Group D Mock Test - 1 - Question 1

Ashu's mother was three times as old as Ashu 5 yrs ago. After 5 yrs, she will be twice as old as Ashu. How old is Ashu today?

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

Let the present age of Ashu's mother and Ashu be x and y respectively.
(x - 5) = 3 (y - 5)
⇒ x - 5 = 3y - 15
⇒ x - 3y = - 10 .....(i)

After 5 years:
(x + 5) = 2 (y + 5)
⇒ x + 5 = 2y + 10
⇒ x - 2y = 5 .....(ii)

From (i) and (ii) we get x = 35 and y = 15 yrs

Hence, option B is correct.

RRB Group D Mock Test - 1 - Question 2

A certain number of tennis balls were purchased for Rs 450.Five more balls could have been purchased for the same amounts if each ball was cheaper by Rs 15.Find the number of balls purchased.

Detailed Solution for RRB Group D Mock Test - 1 - Question 2

Let the number of balls purchased be x

⇒ x2 + 5x - 150 = 0
⇒ (x + 15) (x - 10) = 0
x = 10

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RRB Group D Mock Test - 1 - Question 3

Find the correct combination
A and B are married couple. X and Y are the brothers. X is the brother of A.
How Y is related to B ?

Detailed Solution for RRB Group D Mock Test - 1 - Question 3
Y+ → X+ → A ↔ B
Y is B's Brother-in-law
RRB Group D Mock Test - 1 - Question 4
The authorship of "Divine Life" is ascribed to:
RRB Group D Mock Test - 1 - Question 5
A boat goes 20 km downstream in one hour and the same distance upstream in 2 hrs. The speed of the boat in still water is
RRB Group D Mock Test - 1 - Question 6

The minute hand and the hour hand of a clock are 14 cm and 7 cm long respectively. The total distance covered by their tips in one day is

Detailed Solution for RRB Group D Mock Test - 1 - Question 6

Distance Travel by hour hand in one day is = 2 x 2 πr
= 2 x 2 x (22/7) x 7 = 88 cm
Distance Travel by minute hand in one day is = 2 πr x 24
= 2 x (22/7) x 14 x 24 = 2112 cm
Total distance covered by their tips is = 2112 + 88 = 2200 cm = 22m

RRB Group D Mock Test - 1 - Question 7
Of the three numbers,the first is twice the second and the second is twice the third. The average of the three numbers is 21. find the largest number of the three.
RRB Group D Mock Test - 1 - Question 8
According to the Census 2001, which one the following Indian States has the maximum population in India after Uttar Pradesh ?
RRB Group D Mock Test - 1 - Question 9

Choose the analogous pair.
Pariah : Favourite

RRB Group D Mock Test - 1 - Question 10

Four of the following five are alike in a certain way and hence form a group. Which one does not belong to the group?

Detailed Solution for RRB Group D Mock Test - 1 - Question 10

In option A, B & D same sequence is followed i.e. +1.

But in case of Option C the sequence is 

-1.

RRB Group D Mock Test - 1 - Question 11
In a code, CORNER is written as GSVRIV. How can CENTRAL be written in that code ?
RRB Group D Mock Test - 1 - Question 12

Complete the analogous pair.
Robert Hooks : Robert Brown : : Cells : ?

RRB Group D Mock Test - 1 - Question 13
R$ represents the currency of:
RRB Group D Mock Test - 1 - Question 14
Which of the following statements regardings the Supreme Court of India are correct ?
Select the correct answer from the code given below-
1.It has the power to entertain appeals from any court or tribunals within India.
2.It has the power to deliver advisory opinion on any question of fact or law referred to it by the President .
3.Salaries of the Judges of the Supreme Court are subject to vote by Parliament .
4.Its jurisdiction is binding on all other courts within India.
RRB Group D Mock Test - 1 - Question 15

By which amendment was primary education added to the list of Fundamental Rights

RRB Group D Mock Test - 1 - Question 16
One of the following phrases is used to describe Norway-it is the :
RRB Group D Mock Test - 1 - Question 17

Count the number of triangles and squares in the given figure.

Detailed Solution for RRB Group D Mock Test - 1 - Question 17

The figure may be labelled as shown.

Triangles :

The simplest triangles are IJQ, JKQ, KLQ, LMQ, MNQ, NOQ, OPQ and PIQ i.e. 8 in number. The triangles composed of two components each are ABQ, BCQ, CDQ, DEQ, EFQ, FGQ, GHQ, HAQ, IKQ, KMQ, MOQ and OIQ i.e. 12 in number.

The triangles composed of four components each are ACQ, CEQ, EGQ, GAQ, IKM, KMO, MOI and OIK i.e. 8 in number.

The triangles composed of eight components each are ACE, CEG, EGA and GAC i.e. 4 in number.

Total number of triangles in the figure = 8 + 12 + 8 + 4 = 32.

Squares :

The squares composed of two components each are IJQP, JKLQ, QLMN and PQNO i.e. 4 in number.

The squares composed of four components each are ABQH, BCDQ, QDEF and HQFG i.e. 4 in number.

There is only one square i.e. IKMO composed of eight components.

There is only one square i.e. ACEG composed of sixteen components.

Thus, there are 4 + 4 + 1 + 1= 10 squares in the given figure.

RRB Group D Mock Test - 1 - Question 18
Ranjana is at a fixed point, from where she goes 20 metres towards West. From there she goes 10 metres towards North. Then she goes 35 metres towards East and after this she goes 5 metres towards South and in the end she goes 15 metres towards West. How far is she from the fixed point?
RRB Group D Mock Test - 1 - Question 19

A sum of money invested at Compound Interest amounts in 3 yrs to Rs 2,400 and in 4 yrs to Rs 2,520. The interest rate of p.a is

Detailed Solution for RRB Group D Mock Test - 1 - Question 19

Let rate of interest be r%
then, 2520/2400 = (1 + r/100 )/4 (1 + r 100 ) 3
⇒ 63/60 = 1 + r/100 = 5%
∴ r = 5%

RRB Group D Mock Test - 1 - Question 20
Which Indian State hosted the 3rd meeting of Council of Trade Development and Promotion 2018?
RRB Group D Mock Test - 1 - Question 21
Which state government has unveiled a price deficit compensation scheme named Bhavantar Bharpai to compensate farmers of the state for price deficit on vegetable produce?
RRB Group D Mock Test - 1 - Question 22
The first Indian to swim across English Channel was
RRB Group D Mock Test - 1 - Question 23
Which of the following monuments is the oldest?
RRB Group D Mock Test - 1 - Question 24
Which of the following is the most powerful type of computer?
RRB Group D Mock Test - 1 - Question 25
Net National product of a country is-
RRB Group D Mock Test - 1 - Question 26
Plan expenditure in India is met by—
RRB Group D Mock Test - 1 - Question 27
The copy, cut, and paste features use keyboard shortcuts with the ____________ key and a keyboard letter.
RRB Group D Mock Test - 1 - Question 28
Generally temperature decreases with increase in :
RRB Group D Mock Test - 1 - Question 29
In which census year of the following ,the sex ratio was highest in India ?
RRB Group D Mock Test - 1 - Question 30
Who were the first to issue gold coins in India?
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