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RRB ALP & Technician Mock Test (English) - 16 - RRB Group D / RPF Constable MCQ


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30 Questions MCQ Test RRB ALP & Technician Exam (Group C) Mock Tests 2025 - RRB ALP & Technician Mock Test (English) - 16

RRB ALP & Technician Mock Test (English) - 16 for RRB Group D / RPF Constable 2024 is part of RRB ALP & Technician Exam (Group C) Mock Tests 2025 preparation. The RRB ALP & Technician Mock Test (English) - 16 questions and answers have been prepared according to the RRB Group D / RPF Constable exam syllabus.The RRB ALP & Technician Mock Test (English) - 16 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 ALP & Technician Mock Test (English) - 16 below.
Solutions of RRB ALP & Technician Mock Test (English) - 16 questions in English are available as part of our RRB ALP & Technician Exam (Group C) Mock Tests 2025 for RRB Group D / RPF Constable & RRB ALP & Technician Mock Test (English) - 16 solutions in Hindi for RRB ALP & Technician Exam (Group C) Mock Tests 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 ALP & Technician Mock Test (English) - 16 | 75 questions in 60 minutes | Mock test for RRB Group D / RPF Constable preparation | Free important questions MCQ to study RRB ALP & Technician Exam (Group C) Mock Tests 2025 for RRB Group D / RPF Constable Exam | Download free PDF with solutions
RRB ALP & Technician Mock Test (English) - 16 - Question 1

The raw materials required for the manufacture of Na₂CO₃ by solvay process are :

RRB ALP & Technician Mock Test (English) - 16 - Question 2

The ratio between the present ages of P and Q is 5:7 respectively. If the difference between Q's present age and P's age after 6 years is 2, what is the total of P's and Q's present ages?

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 2

Present ages of P and Q
= 5x years and 7x years
Then 7x - (5x + 6) = 2
2x = 8
∴ x = 4
∴ Required sum = 5x + 7x = 12x
= 12 x 4 = 48 years

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RRB ALP & Technician Mock Test (English) - 16 - Question 3

Select the related word/figure from the given alternatives.
Genuine : Authentic : : Mirage :?

RRB ALP & Technician Mock Test (English) - 16 - Question 4

What is the ratio of the areas of two circles whose radii are in the ratio 1:2 ?

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 4

Let radius of one circle is x
So radius of other is 2x
Ratio of area = πx2/π(2x)2  
= πx2/π4x2  = 1/4 = 1 : 4

RRB ALP & Technician Mock Test (English) - 16 - Question 5
The general formula of an ester where R represents alkyl group is :
RRB ALP & Technician Mock Test (English) - 16 - Question 6
Consider the following organisms :
1. Agaricus
2. Aspergillus
3. Ulothrix
4. Ulva
Which of these are algae ?
RRB ALP & Technician Mock Test (English) - 16 - Question 7
How many days are there from 2nd January 1995 to 15th March, 1995 ?
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 7
30 + 28 + 15 = 73 days
RRB ALP & Technician Mock Test (English) - 16 - Question 8
The largest cell in the human body is
RRB ALP & Technician Mock Test (English) - 16 - Question 9
The correct formula of rust is
RRB ALP & Technician Mock Test (English) - 16 - Question 10
Choose the group of letters which is different from others.
RRB ALP & Technician Mock Test (English) - 16 - Question 11
Choose the word which is least like the other words in the group.
RRB ALP & Technician Mock Test (English) - 16 - Question 12
If BOMBAY is written as MYMYMY, how will TAMIL NADU be written in that code ?
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 12
The letters at the third and sixth places are repeated thrice to code BOMBAY as MYMYMY.
Similarly, the letters at the third, sixth and ninth places are repeated thrice to code TAMIL NADU as MNUMNUMNU.
RRB ALP & Technician Mock Test (English) - 16 - Question 13
Pointing to a man, a lady says that his father is the third son of her grandmother. How is the lady related to that man ?
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 13
Pointing to a man a lady says that his father:

the third son of her grandmother:

Son of her grand mother means, that person is the lady's father or uncle.
Merge the two diagrams above. To the man the lady is pointing is son of one of these 3 sons.

If the lady and the man has children of two different people then they are cousins, otherwise they are siblings. So the lady is either cousin or sister to the man.
RRB ALP & Technician Mock Test (English) - 16 - Question 14
If MOBILITY is coded as 46293927, then EXAMINATION is coded as :
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 14
Let A = 1,
B = 2,
C = 3,...., X = 24,
Y = 25,
Z = 26.
Then , M = 13 = 1 + 3 = 4;
O = 15 = 1 + 5 = 6;
L = 12 = 1 + 2 = 3;
T = 20 = 2 + 0 = 2;
Y = 25 = 2 + 5 = 7.
So, MOBILITY = 46293927
Similarly, EXAMINATION = 56149512965.
RRB ALP & Technician Mock Test (English) - 16 - Question 15
Complete the analogous pair.
Leader : Follower : : Captain : ?
RRB ALP & Technician Mock Test (English) - 16 - Question 16
The difference between the simple and the Compound Interest compounded every 6 months at the rate of 10 p.c.p.a at the end of 2 yrs is Rs 124.05. What is the sum?
RRB ALP & Technician Mock Test (English) - 16 - Question 17
The ‘Cancer train’ is synonymous with a majority of passengers belonging to the state of
RRB ALP & Technician Mock Test (English) - 16 - Question 18
“Time’s Up” is a recently-launched Hollywood-project that will
RRB ALP & Technician Mock Test (English) - 16 - Question 19
Which among the following assets can be regarded as the most dependable platform for a second-strike, given the country’s “no first use” policy on nuclear weapons?
RRB ALP & Technician Mock Test (English) - 16 - Question 20
Which among the given has recently taken over majority stakes in a Mumbai-based start-up, CreditMate?
RRB ALP & Technician Mock Test (English) - 16 - Question 21
Who has been conferred with the prestigious National Design Award 2017 by the National Design Research Forum (NDRF)?
RRB ALP & Technician Mock Test (English) - 16 - Question 22
Mansur bin Muqrin who died in a helicopter crash recently was the Prince of which country?
RRB ALP & Technician Mock Test (English) - 16 - Question 23
Each of the questions given below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the questions.
How many students are there in a row?
Statements:
I. Manoj is the third from the right end.
II. Ashok is the fifth from the left end and thirteenth to the left of Manoj.
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 23

Their are total 20 students
Hence, both the statements are necessary to answer the question.
RRB ALP & Technician Mock Test (English) - 16 - Question 24
The 150-megawatt Aurora plant, which is the world’s largest solar-thermal power plant, will be set up in which country?
RRB ALP & Technician Mock Test (English) - 16 - Question 25
A child is looking for his father. He went 90 metres in the East before turning to his right. He went 20 metres before turning to his right again to look for his father at his uncle's place 30 metres from this point. His father was not there. From here he went 100 metres to the North before meeting his father in a street. How far did the son meet his father from the starting point ?
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 25

Required distance = AE
= A G 2 + E G 2
= 90 30 2 + 100 20 2
= 60 2 + 80 2
= 3600 + 6400 = 10000
= 100 m
RRB ALP & Technician Mock Test (English) - 16 - Question 26
From a power-station ,the power is transmitted at a very high voltage because
RRB ALP & Technician Mock Test (English) - 16 - Question 27

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 27

RRB ALP & Technician Mock Test (English) - 16 - Question 28

sin α = x/y , cos α = a/b , cot α =

RRB ALP & Technician Mock Test (English) - 16 - Question 29

Value of the following is cos230o + tan260o  − 3/4 sin245o  + cosec2300 

RRB ALP & Technician Mock Test (English) - 16 - Question 30
Which physical quantity corresponds to the rate of change of momentum?
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 30
From Newtons second law Force is proportional to rate of change of momentum.
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