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RRB Group D Mock Test - 7 - Railways MCQ


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30 Questions MCQ Test - RRB Group D Mock Test - 7

RRB Group D Mock Test - 7 for Railways 2024 is part of Railways preparation. The RRB Group D Mock Test - 7 questions and answers have been prepared according to the Railways exam syllabus.The RRB Group D Mock Test - 7 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 - 7 below.
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RRB Group D Mock Test - 7 - Question 1

A father said to his son, " I was as old as you are at present at the time of your birth." If the father's age is 38 years now, the son's age five years back was:

Detailed Solution for RRB Group D Mock Test - 7 - Question 1

Let the son's age 5 years back be x.
∴ Present age of son = x + 5
∴ 38 - (x + 5) = (x + 5)
or 38 - 5 - 5 = 2x
or x = 28/2 = 14 years

RRB Group D Mock Test - 7 - Question 2

If 2x+y=5, then 4x+2y is equal to

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RRB Group D Mock Test - 7 - Question 3

The area of a rectangle is 4 times the area of a square. The length of the rectangle is 90 cms and the breadth of the rectangle is 2/3 of the side of the square. What is the side of the square?

Detailed Solution for RRB Group D Mock Test - 7 - Question 3

Let the side of the square = x cm
Then breadth of the rectangle = 2/3 x
∴ Area of rectangle = (90 x 2/3 x) cm2
= 60 x cm2
∵ 60 x = 4x2
⇒ x = 15 cm
So the side of the square = 15 cm

RRB Group D Mock Test - 7 - Question 4
The average age of 8 persons is increased by 2 yrs, when one of them, whose age is 24 yrs is replaced by a new person. The age of the new person is
RRB Group D Mock Test - 7 - Question 5
If Neena says, "Anita's father Raman is the only son of my father-in-law Mahipal", then how is Bindu, who is the sister of Anita, related to Mahipal ?
RRB Group D Mock Test - 7 - Question 6
Which one of the following statements is false ?
RRB Group D Mock Test - 7 - Question 7
A boat has to travel upstream 20 km distance from point X of a river to point Y. The total time taken by boat in travelling from point X to Y and Y to X is 41 min 40 sec. What is the speed of the boat?
RRB Group D Mock Test - 7 - Question 8
The original name of Mahabharata is
RRB Group D Mock Test - 7 - Question 9
Choose the analogous pair.
Train : Track
RRB Group D Mock Test - 7 - Question 10
Choose the word which is least like the other words in the group .
RRB Group D Mock Test - 7 - Question 11
In a certain code BREAK is written as ASDBJ. How is SOLAR written in that code?
RRB Group D Mock Test - 7 - Question 12
Complete the analogous pair.
Plant : Botany : : Bird : ?
RRB Group D Mock Test - 7 - Question 13
The difference between the simple interest on certain sum of money at 6% p.a for 10 yrs and at 5% p.a for 2 yrs is Rs 100. Find the sum.
RRB Group D Mock Test - 7 - Question 14
Find the number of squares in the given figure.
RRB Group D Mock Test - 7 - Question 15
What is the currency of Hong Kong?
RRB Group D Mock Test - 7 - Question 16
The 'basic feature' doctrine was invented by Supreme Court in
RRB Group D Mock Test - 7 - Question 17
Real is the currency of
RRB Group D Mock Test - 7 - Question 18
Five persons are sitting in a row. One of the two persons at the extreme ends is intelligent and the other one is fair. A fat person is sitting to the right of a weak person. A tall person is to the left of the fair person and the weak person is sitting between the intelligent and fat persons.
Tall person is at which place counting from right?
RRB Group D Mock Test - 7 - Question 19
Under the Dual Citizenship Act, 2003, a PIO acquiring dual citizenship will not have
I. right to vote in Lok Sabha state assembly and Panchayati elections
II. right to vote in Lok Sabha and state assembly elections
III. right to equality of opportunity in employment (Art.16)
IV right to appointed as a Governor
RRB Group D Mock Test - 7 - Question 20
According to the latest government notification, the 8% Savings Bonds Scheme (RBI Bonds Scheme) is being replaced by _____ Savings Bonds Scheme
RRB Group D Mock Test - 7 - Question 21
Which State Government announced that it would be obtaining electric vehicles under the Central Government’s Faster Adoption and Manufacturing of (Hybrid &) Electric Vehicles in India (FAME-India) Scheme?
RRB Group D Mock Test - 7 - Question 22
The famous Rock Garden is located in which city?
RRB Group D Mock Test - 7 - Question 23
Shovana Narayana is a reputed personality in which of the following fields?
RRB Group D Mock Test - 7 - Question 24
Where do you place disc so that computer could read ?
RRB Group D Mock Test - 7 - Question 25
Which one of the following is a stored program machine?
RRB Group D Mock Test - 7 - Question 26
According to 2001 census urbanrural population ratio is about—
RRB Group D Mock Test - 7 - Question 27
Gross domestic product is defined as the value of all-
RRB Group D Mock Test - 7 - Question 28
Which place is known as Queen of the Arabian Sea?
RRB Group D Mock Test - 7 - Question 29
Israel has which type of main industrial activity :
RRB Group D Mock Test - 7 - Question 30
Identify the first ruler of Vijaynagar who captured Goa from the Bahmanides
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