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RRB ALP & Technician Mock Test (English) - 15 - Railways MCQ


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30 Questions MCQ Test - RRB ALP & Technician Mock Test (English) - 15

RRB ALP & Technician Mock Test (English) - 15 for Railways 2024 is part of Railways preparation. The RRB ALP & Technician Mock Test (English) - 15 questions and answers have been prepared according to the Railways exam syllabus.The RRB ALP & Technician Mock Test (English) - 15 MCQs are made for Railways 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for RRB ALP & Technician Mock Test (English) - 15 below.
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RRB ALP & Technician Mock Test (English) - 15 - Question 1

Which of the following is formed when Na₂CO₃ is heated ?

RRB ALP & Technician Mock Test (English) - 15 - Question 2

Eighteen years ago, a fathe rwas three times as old as his son. Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father is:

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RRB ALP & Technician Mock Test (English) - 15 - Question 3

Choose one out of the four given alternatives, which mentions the quality common to the three given words.
Volleyball : Hockey : Football

RRB ALP & Technician Mock Test (English) - 15 - Question 4

The minute hand of clock is √21 cm long. The area described by a minute hand on the face of the clock between 7 am and 7.05 am is

Detailed Solution for RRB ALP & Technician Mock Test (English) - 15 - Question 4

Given that length of minute hand of clock is √21 cm
Angle described by the minute hand in 60 minutes = 360o
Angle described by the minute hand in 5 minutes = 360/60 x 5 = 30o

We know that Area of sector = θ/360 x πr2
= 30/360 x 22/7 x √21 x √21
= 11/2 = 5.5 cm2

RRB ALP & Technician Mock Test (English) - 15 - Question 5
How do most insects respire ?
RRB ALP & Technician Mock Test (English) - 15 - Question 6

Read the following facts about a family and answer the question that follow them
1. In a family of six persons, R S T X Y Z and F there are two married couples.
2. R is grandmother of X and mother of Y ?
3. Z is wife of Y and mothe of T
4. T is the grand daughter of S
What is Z to X ?

RRB ALP & Technician Mock Test (English) - 15 - Question 7
The number of odd days in an ordinary year is
RRB ALP & Technician Mock Test (English) - 15 - Question 8
The formula of butane is :
RRB ALP & Technician Mock Test (English) - 15 - Question 9
A scientist was treating pathogenic bacteria with different chemicals to see which of them would stop the activity of their ribosomes. Which one of the following processes is the target?
RRB ALP & Technician Mock Test (English) - 15 - Question 10
Which of these will cause a chemical change to occur?
RRB ALP & Technician Mock Test (English) - 15 - Question 11
Choose the group of letters which is different from others.
RRB ALP & Technician Mock Test (English) - 15 - Question 12
Choose the word which is least like the other words in the group .
RRB ALP & Technician Mock Test (English) - 15 - Question 13
If TAP is coded as SZO, then how is FREEZE coded ?
RRB ALP & Technician Mock Test (English) - 15 - Question 14
If REASON is coded as 5 and BELIEVED as 7, what is the code number for GOVERNMENT ?
RRB ALP & Technician Mock Test (English) - 15 - Question 15
Complete the analogous pair.
Hill : Mountain : : Stream : ?
RRB ALP & Technician Mock Test (English) - 15 - Question 16
Ram takes a loan of Rs 10,000 and pays back Rs 13,000 after 3 yrs. The Compound Interest rate per annum will be approximately
RRB ALP & Technician Mock Test (English) - 15 - Question 17
Which among the following statements with reference to the Flag Code of India is INCORRECT?
RRB ALP & Technician Mock Test (English) - 15 - Question 18
‘Mission Raftaar’ is concerned with which of the following ministries?
RRB ALP & Technician Mock Test (English) - 15 - Question 19
The ‘Cancer train’ is synonymous with a majority of passengers belonging to the state of
RRB ALP & Technician Mock Test (English) - 15 - Question 20
The ICC U-19 World Cup 2018 will be held in which country?
RRB ALP & Technician Mock Test (English) - 15 - Question 21
In October 2017, how many countries were elected to the UN Human Rights Council by the UN General Assembly?
RRB ALP & Technician Mock Test (English) - 15 - Question 22
Name the ministry which conducted the Multi State Mega Mock Tsunami Exercise 2017 along the entire eastern coastline of the country on November 24 for tsunami preparedness.
RRB ALP & Technician Mock Test (English) - 15 - 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.
When was the election of the President of the society held?
Statements:
I. Suresh submitted his nomination for the election on 13th and left on 17th for Delhi the day after he won the election.
II. The nominations were scrutinised on 14th and the ballot papers were prepared on the following day.
Detailed Solution for RRB ALP & Technician Mock Test (English) - 15 - Question 23
From I: the election was held some day between 14th and 16th
From II: The election was held after 15th
Using I & II we get election was held on 16th
RRB ALP & Technician Mock Test (English) - 15 - Question 24
My friend and I started simultaneously towards each other from two places 100 m apart. After walking 30 m, my friend turns left and goes 10 m, then the turns right and goes 20 m and turns right again and comes back to the road on which he had started walking. If we walk with the same speed, what is the distance between us at this point of time?
Detailed Solution for RRB ALP & Technician Mock Test (English) - 15 - Question 24
Suppose my friend starts from P and I start from X, PX = 100 m, and walk with the same speed

My friend walks 30 m reaches Q. At Q, he turn left, walks 10 m and reaches R. At R he turns right walks 20 m and reaches S. At S, he turns right and meets the road at T so that ST = 10 m. This means he has travelled 30 + 10 + 20 + 10 = 70 m. Since I am also travelling with the same speed so I have covered 70 m (XT + TQ) in the same time and reached Q
Hence, distance between us = TQ = RS = 20 m
RRB ALP & Technician Mock Test (English) - 15 - Question 25

If 4 x4  − 4 x3  − 7 x2 − 4 x + 4 = 0 ; then x =

Detailed Solution for RRB ALP & Technician Mock Test (English) - 15 - Question 25

Divide throughout by x2

RRB ALP & Technician Mock Test (English) - 15 - Question 26

If cos 2A = 1 − 2sin2 A, and A = 15 the value of sin 15=

RRB ALP & Technician Mock Test (English) - 15 - Question 27
Cerebral malaria is caused by
RRB ALP & Technician Mock Test (English) - 15 - Question 28

sin θ = cos θ, θ =

RRB ALP & Technician Mock Test (English) - 15 - Question 29
The size of the copper vessel and zinc rod (electrode) in a Daniell cell is four times than that of the other Daniell cell. The ratio of the emf's of bigger and smaller Daniell cells will be
RRB ALP & Technician Mock Test (English) - 15 - Question 30
The Reserve Bank of India (RBI) has recently unveiled new Rs 10 denomination banknote under the Mahatma Gandhi (New) Series. The new note has the motif of______
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