RRB ALP & Technician Mock Test (English) - 16 - Railways MCQ

# RRB ALP & Technician Mock Test (English) - 16 - Railways MCQ

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## 75 Questions MCQ Test - RRB ALP & Technician Mock Test (English) - 16

RRB ALP & Technician Mock Test (English) - 16 for Railways 2024 is part of Railways preparation. The RRB ALP & Technician Mock Test (English) - 16 questions and answers have been prepared according to the Railways exam syllabus.The RRB ALP & Technician Mock Test (English) - 16 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) - 16 below.
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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

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
$=\sqrt{A{G}^{2}+E{G}^{2}}$
$=\sqrt{{\left(90-30\right)}^{2}+{\left(100-20\right)}^{2}}$
$=\sqrt{{\left(60\right)}^{2}+{\left(80\right)}^{2}}$
$=\sqrt{3600+6400}$ $=\sqrt{10000}$
$=100m$
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

54.327×357.2×0.0057 is the same as :

RRB ALP & Technician Mock Test (English) - 16 - Question 31
Which physical quantity corresponds to the rate of change of momentum?
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 31
From Newtons second law Force is proportional to rate of change of momentum.
RRB ALP & Technician Mock Test (English) - 16 - Question 32
An angle which is greater than 180� but less than 360� is called a/an :
RRB ALP & Technician Mock Test (English) - 16 - Question 33
The locus of the mid-point of the equal chords of a given circle is :
RRB ALP & Technician Mock Test (English) - 16 - Question 34
Which of the following diseases is/are likely to spread in the entire community if a leaky septic tank contaminates the water supply? 1 Cholera 2 Typhoid 3 Tuberculosis 4 Leprosy
RRB ALP & Technician Mock Test (English) - 16 - Question 35
A satellite is revolving around the earth in the direction of the earth. A point on the equator of the earth is viewed by an observer from the satellite after every 8 hours. How much time does the satellite take to complete one revolution around the earth?
RRB ALP & Technician Mock Test (English) - 16 - Question 36
Consider the following statements regarding the living cell :
1. The Golgi apparatus links carbohydrates with proteins to form glycoproteins
2. In plants, the Golgi complex synthesizes pectin
3. The lysosomes store the hydrolysing enzymes
Which of these statements is/are correct ?
RRB ALP & Technician Mock Test (English) - 16 - Question 37
The least number which when divided by 25,40 and 60 leaves the remainder 7 in each case is
RRB ALP & Technician Mock Test (English) - 16 - Question 38
The Asia’s longest bi-directional Zojila Pass Tunnel has been approved for construction in which state of India by the Union Cabinet?
RRB ALP & Technician Mock Test (English) - 16 - Question 39
What will come in place of question mark (?) in the following series.
SCD, TEF, UGH, ?, WKL
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 39
There are two alphabetical series here. The first series is with the first letters only: STUVW. The second series involves the remaining letters: CD, EF, GH, IJ, KL.
RRB ALP & Technician Mock Test (English) - 16 - Question 40
The visible part of electromagnetic spectrum lies in between :
RRB ALP & Technician Mock Test (English) - 16 - Question 41
To obtain magnified ,inverted image in a concave mirror,object should be held
RRB ALP & Technician Mock Test (English) - 16 - Question 42
Study the following diagram:

There are hard - working workers who are members of the union but not working in factories. Which number indicate this section of workers in the above diagram?
RRB ALP & Technician Mock Test (English) - 16 - Question 43

If + means ÷, × means -, ÷ means × and - means +, then

8 + 6 × 4 ÷ 3 - 4 = ?

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 43

Given expression :  8 ÷ 6 - 4 × 3 + 4 = 4/3 - 4 × 3 + 4 = 4/3 -12 + 4 = - 20/3

RRB ALP & Technician Mock Test (English) - 16 - Question 44
The element which is a liquid above 30�C is
RRB ALP & Technician Mock Test (English) - 16 - Question 45

The ignition temperature of white phosphorus is :

RRB ALP & Technician Mock Test (English) - 16 - Question 46
Which of the following is not true for displacement?
RRB ALP & Technician Mock Test (English) - 16 - Question 47
A 14 member panel under the Chairmanship of __________ has been set up by the Election Commission to study how social media and other digital platforms are used ahead of polls and suggest amendments in election law
RRB ALP & Technician Mock Test (English) - 16 - Question 48

Which is the no. that comes next in the Series?
8, 15, 36, 99, 288, ?

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 48

8 + 7 x 1 = 15
15 + 7 x 3 = 36
36 + 7 x 32 = 99
36 + 7 x 33 = 288
So, 28 + 7 x 34 = 855

RRB ALP & Technician Mock Test (English) - 16 - Question 49

A number is multiplied by 5 and 25 is added to it.The result is divided by 5 and the original number is subtracted from the same.The remainder will be

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 49

Let the number be x Then,
Remainder

RRB ALP & Technician Mock Test (English) - 16 - Question 50
When 50% of one number is added to a second number,the second number increases to its four-thirds. What is the ratio between the first number and second number?
RRB ALP & Technician Mock Test (English) - 16 - Question 51
The 18th All India Whips’ Conference was organized in which city?
RRB ALP & Technician Mock Test (English) - 16 - Question 52
Two pipes can fill a tank in 2 hrs and 3 hrs separately, How many minutes they will take to fill the tank when both are opened together?
RRB ALP & Technician Mock Test (English) - 16 - Question 53
A man purchased a box full of pencils at the rate of 7 for Rs 9 and sold all of them at the rate of 8 for Rs 11. In this transaction, he gained Rs 10. How many pencils did the box contain?
RRB ALP & Technician Mock Test (English) - 16 - Question 54
If 0.75:x::5:8, then x is equal to:
RRB ALP & Technician Mock Test (English) - 16 - Question 55
Zoospore is formed in
RRB ALP & Technician Mock Test (English) - 16 - Question 56

A sum of Rs. 1550 was lent partly at 5% and partly at 8% simple interest. The total interest received after 3 year is Rs.300. The ratio of money lent at 5% to that at 8%

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 56

Let the sum lent at 5% be x and 8% be 1550 - x

⇒ 15x + 37200 - 24x = 30000
⇒ 7200 = 9x
⇒ x = 800
⇒ 1550 - x = 750
Ratio = 800 750 = 16 15
i.e. 16 : 15

RRB ALP & Technician Mock Test (English) - 16 - Question 57

7500 + (1250 ÷ 50) = ?

RRB ALP & Technician Mock Test (English) - 16 - Question 58

, then the value of x is:

RRB ALP & Technician Mock Test (English) - 16 - Question 59
Name the team to win the 8th Hockey India Sub Junior (Women) National Championship 2018 (A Division)
RRB ALP & Technician Mock Test (English) - 16 - Question 60

The least number by which 2 x 6 x 7 x 7 should be multiplied so as to make it perfect square is

RRB ALP & Technician Mock Test (English) - 16 - Question 61
Below is given statement followed by two arguments numbered I and II. You have to consider the statement and the following arguments and decide which of the arguments is strong in the statement.
Statement :
Should there be recruitment in banks on the basis of past academic performance rather than through competitive examinations?
Arguments:
I. Yes, It will be beneficial for those candidates who are unable to bear the expenses of competitive examinations.
II. No, the past academic performance cannot be made the basis of recruitment because there is no uniformity in the assessment by the universities.
RRB ALP & Technician Mock Test (English) - 16 - Question 62
The average of values 0, 2, 4, 6, 8, ...., 2n is
RRB ALP & Technician Mock Test (English) - 16 - Question 63
In each question a statement followed by two assumptions numbered I and II is given. Consider the statement and decide which of the given assumption is implicit.
Statement : Most people who stop smoking gain weight.
Assumptions : I. If one stops smoking one will gain weight.
II. If one does not stop smoking one will not gain weight.
RRB ALP & Technician Mock Test (English) - 16 - Question 64
Below is given statement followed by three conclusions numbered I, II and III. You have to consider the statement and the following conclusions and decide which of the conclusions is follows in the statement :
Statements :a. All lions are tigers.
b. All tigers are leopards.
c. Some leopards are wolves.
d. No wolf is elephant.
Conclusions:I. No elephant is lion.
II. Some wolves are lions.
III. Some leopards are lions.
RRB ALP & Technician Mock Test (English) - 16 - Question 65
If 2x + y = 7 and x + 2y = 7 are the two regression lines respectively, then the correlation co-efficient between x and y is
RRB ALP & Technician Mock Test (English) - 16 - Question 66
Below are the statements followed by four conclusions numbered I,II,III and IV . You have to consider the statements and the following conclusions and decide which of the conclusion(s) follows the statement(s).
Statements:
a. All men are vertebrates.
b. Some Mammals are vertebrates.
Conclusions:
I. All men are mammals.
II. Some vertebrates are mammals.
III. All vertebrates are men
IV. All mammals are men.
Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 66
RRB ALP & Technician Mock Test (English) - 16 - Question 67

The distance between two cities A and B is 330 km. A train starts from A at 8 a.m. and travels towards B at 60 km/hr. Another train starts from B at 9 a.m. and travels towards A at 75 km/hr. At what time do they meet?

Detailed Solution for RRB ALP & Technician Mock Test (English) - 16 - Question 67

The two trains meet x hrs after 8 a.m.
Distance covered by 1st train in x hrs + Distance covered by 2nd train in (x - 1) hrs = 330 km
60x + 75 (x - 1) = 330
60x + 75x - 75 = 330
x = 405/135 = 3
So, they will meet 3 hrs past 8 a.m. i.e., 11 a.m.

RRB ALP & Technician Mock Test (English) - 16 - Question 68
A completes a work in 12 days and B completes the same work in 24 days. If both of them work together, then the number of days required to complete the work will be
RRB ALP & Technician Mock Test (English) - 16 - Question 69
Arrange the following words in a meaningful sequences :
1. Organs
2. Cells
3. Organ system
4. Organism
5. Tissues
RRB ALP & Technician Mock Test (English) - 16 - Question 70
The Doppler's Effect has been made use of in determining
RRB ALP & Technician Mock Test (English) - 16 - Question 71
What is the volume of a cube (in cubic cm) whose diagonal measures 4√3 cm?
RRB ALP & Technician Mock Test (English) - 16 - Question 72
Choose one word which cannot be made from the letters of the given word
RECOMMENDATION
RRB ALP & Technician Mock Test (English) - 16 - Question 73
'With the elastic limit, extension is directly proportional to the tension', this is known as
RRB ALP & Technician Mock Test (English) - 16 - Question 74

Seven basketball matches were played between the 2 finalists, during National Basketball Competition. After the match, 9 players (spectators inclusive) were being interviewed. One or more players were interviewed from the teams viz. Andhra Pradesh, Tamil Nadu, Gujrat, Madhya Pradesh, Uttar Pradesh, Maharashtra, West Bengal, Bihar, Bihar and Orissa. The name of the team is also denotes the name of the state team. Additional information about the interviewee is as follow.
→ Each player has unique jersey number.
→ David Disouza with jersey number 31 plays for Andhra Pradesh and is also known as a 3 point shooter.
→ Rajeev Sinha with jersey number 23 is the eldest player and Subhash Divyundu is the heaviest player in National Basketball Competition.
→ Sachdev Sharma has jersey number 30, while Jayesh Patel has 40.
→ Rahul Jha is one of he dunkers and he is from ‘West Begal’.
→ The player from Uttar Pradesh and a Tamil Nadu have a single digit jersey number.
→ Both the players with jersey number 40 and 34 play for Gujrat.
→ Rahul Jha was interviewed after Ramesh Naydu, but wasn’t the last person to be interviewed.
→ Both the players from Tamil Nadu and the players from Gujrat and Orissa were interviewed one after the other, and so were the players from Uttar Pradesh, Maharashtra and West Bengal, and in that order.
→ Jersey (23) plays for Bihar.
→ The heaviest player with jersey number 34 plays for Orissa.
→ Ramesh Naydu is a ‘passer’ for Andhra Pradesh.
→ Jersey number 2 and 3 were the only single digit jerseys.

Q. Who wears jersey number 40?

RRB ALP & Technician Mock Test (English) - 16 - Question 75

Seven basketball matches were played between the 2 finalists, during National Basketball Competition. After the match, 9 players (spectators inclusive) were being interviewed. One or more players were interviewed from the teams viz. Andhra Pradesh, Tamil Nadu, Gujrat, Madhya Pradesh, Uttar Pradesh, Maharashtra, West Bengal, Bihar, Bihar and Orissa. The name of the team is also denotes the name of the state team. Additional information about the interviewee is as follow.
→ Each player has unique jersey number.
→ David Disouza with jersey number 31 plays for Andhra Pradesh and is also known as a 3 point shooter.
→ Rajeev Sinha with jersey number 23 is the eldest player and Subhash Divyundu is the heaviest player in National Basketball Competition.
→ Sachdev Sharma has jersey number 30, while Jayesh Patel has 40.
→ Rahul Jha is one of he dunkers and he is from ‘West Begal’.
→ The player from Uttar Pradesh and a Tamil Nadu have a single digit jersey number.
→ Both the players with jersey number 40 and 34 play for Gujrat.
→ Rahul Jha was interviewed after Ramesh Naydu, but wasn’t the last person to be interviewed.
→ Both the players from Tamil Nadu and the players from Gujrat and Orissa were interviewed one after the other, and so were the players from Uttar Pradesh, Maharashtra and West Bengal, and in that order.
→ Jersey (23) plays for Bihar.
→ The heaviest player with jersey number 34 plays for Orissa.
→ Ramesh Naydu is a ‘passer’ for Andhra Pradesh.