# RRB ALP & Technician Mock Test (English) - 1

## 75 Questions MCQ Test RRB ALP & Technician Exam (Group C ) - Mock Tests | RRB ALP & Technician Mock Test (English) - 1

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Attempt RRB ALP & Technician Mock Test (English) - 1 | 75 questions in 60 minutes | Mock test for Railways preparation | Free important questions MCQ to study RRB ALP & Technician Exam (Group C ) - Mock Tests for Railways Exam | Download free PDF with solutions
QUESTION: 1

Solution:
QUESTION: 2

### Six years ago, Seema was half of that of Rupa in age. Four years hence the respective ratio of their ages would be 3:5. How old is Rupa at present?

Solution:

Let Seema's age at present be x years and Rupa's age be y years,
Now, according to the question,
(y - 6) = 2 (x - 6)
⇒ y - 6 = 2x - 12
or, 2x - y = 6 .....(1)
Also, x + 4/y + 4 = 3/5
or, 5x + 20 = 3y + 12
or, 5x - 3y = -8 .....(2)
From Equations (1) and (2), we get
x = 26 years and y = 46 years

QUESTION: 3

### Enzyme which converts starch into glucose is:

Solution:
QUESTION: 4
Most fish do not sink in water because of the presence of (1) swim bladder (2) air bladder (3) air sacs (4) air in spongy bones
Solution:
QUESTION: 5
Select the related word/figure from the given alternatives.
Lion : Den : : Rabbit :?
Solution:
QUESTION: 6
Pointing to a man, a woman said : " His mother is the only daughter of my mother ." How is the woman related to the man?
Solution: Only daughter of my mother → myself.
Hence, the woman is the mother of the man.
QUESTION: 7

Area of a square field is 1 hectare. The length of another square field is 1% more than the length of this square field. The difference in their areas is

Solution:

1 hectare = 10000 m2
Area of a square field = 10000 m2
let length of a square field be x m
then x2 = 10000
x = 100m
length of other square field = 100 + 100 x  1/100 = 101
Area of Another square field = (101)2 = 10201 m2
∴ Difference in their areas = 10201 - 10000
= 201 m2

QUESTION: 8

On what dates of April, 1995 did Sunday fall?

Solution:

1993 complete years = 1600 + 300 + 93
= 1600 + 300 + 23 leap years + 70 ordinary yrs.
= (0 + 1 + 23 x   2 + 70) odd days
= 117 odd days
= 16 weeks + 5 odd days
Hence Jan 1, 1994 was a Friday, Jan, February, March have 3, 0 and 3 odd days respectively, or 6 odd days.
Hence, April 1, is a Thursday. April 4 is a sunday Option (c) is correct.

QUESTION: 9
In which of the following cell organelles do photo and thermochemical reactions occur in different sites?
Solution:
QUESTION: 10
Which of these will cause a chemical change to occur?
Solution:
QUESTION: 11
Choose the word that does NOT match with the two given words.
Querulous : Peevish
Solution:
QUESTION: 12

Choose the numeral pair which is different from others .

Solution:

Except 9 - 3, in all other pairs, the first number is four times the second number.

QUESTION: 13
If 'green' is called 'white' , 'white' is called 'yellow', 'yellow' is called 'red', 'red' is called 'orange', then which of the following represents the colour of sunflower?
Solution:
QUESTION: 14
In a certain code, COMPUTER is written as RFUVQNPC. How is MEDICINE written in same code ?
Solution:
QUESTION: 15
Complete the analogous pair.
Forecast : Future : : Regret : ?
Solution:
QUESTION: 16
The difference between compounded interest and simple interest on a certain sum for one year at 5% per 6 months is Rs 3. The sum is
Solution:
QUESTION: 17
Nayachar is an emerged island in
Solution:
QUESTION: 18
Local self-government can be best explained as an exercise in
Solution:
QUESTION: 19
Swayam Prabha’, a Government of India initiative, is a project for
Solution:
QUESTION: 20
Which among the following financial services player has recently received the certificate of registration from the National Housing Bank to carry out housing finance activities?
Solution:
QUESTION: 21
The 21st World Congress of Mental Health was organized in which city?
Solution:
QUESTION: 22
Name the eminent scientist, well-known as Father of DNA finger printing in India, who passed away recently due to health problem
Solution:
QUESTION: 23
In a certain code language, '297' means 'tie clip button'. Which number means 'button' ?
I. In that language '926' means 'clip your tie'.
II. In that language '175' means 'hole and button'.
The question given above has a problem and two statements giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer as
Solution:
QUESTION: 24
A and B starts moving towards each other from two places 200 m apart. After walking 60 m, B turns left and goes 20 m, then he turns right and goes 40 m. He then turns right again and comes back to the road on which he had started walking. If A and B walk with the same speed, what is the distance between A and B now ?
Solution:
QUESTION: 25
Based on the latest State Bank of India (SBI) Ecowrap report, the GVA estimate for current fiscal is estimated to trend higher at _____ percent from the projected 6.1 per cent
Solution:
QUESTION: 26
Usually, the colours used for live, neutral and earth wire respectively are
Solution:
QUESTION: 27

If 2x4 + 9 x3 + 8 x2 + 9 x + 2 = 0 ; then x =

Solution:

Divide throughout by x2 QUESTION: 28

The expression sin 89o + tan 89o  , when expressed in terms of angles between 0o and 45o, can be written as

Solution:
QUESTION: 29

Value of the following is Solution:
QUESTION: 30
Which fruit can diabetic patient eat freely?
Solution:
QUESTION: 31
The SI unit of force is
Solution:
QUESTION: 32
138.009+341.981-146.305=123.6+?
Solution:
QUESTION: 33

ABCDE is a regular pentagon. The measure of angle x is Solution:
QUESTION: 34
A rectangular box is open on one side. The number of pairs of parallel planes of such a box is :
Solution:
QUESTION: 35

The acceleration due to gravity at a point 'X' at a height of 100 m from the surface of earth is 10 m/s2. Imagine the earth suddenly shrinks uniformly to half of its present size without losing any mass. What will be the value of acceleration due to gravity at the point 'X'?

Solution:
QUESTION: 36
The least number,which when divided by 12,15,20 or 54,leaves a remainder of 4 in each case,is
Solution:
QUESTION: 37
Solution:
QUESTION: 38
Name the Prime Minister of Israel who is on 6 days historic visit to India to mark 25 years of establishment and further strengthen the bilateral relation between the two nations
Solution:
QUESTION: 39
What will come in place of question mark (?) in the following series.
BCB, DED, FGF, HIH,?
Solution: This series consists of a simple alphabetical order with the first two letters of all segments: B, C, D, E, F, G, H, I, J, K. The third letter of each segment is a repetition of the first letter.
QUESTION: 40
From the biological evolutionary point of view, the human heart is close to the heart of:
Solution:
QUESTION: 41
Phenomenon of formation of three dimensional image by interference of two light beams from laser or other coherent sources of light is called
Solution:
QUESTION: 42
Solution:
QUESTION: 43

Select the correct set of symbols which will fit in the given equation 5 0 3 5 = 20.

Solution:

5 - 0 + 3 × 5
= 5 + 15 = 20

QUESTION: 44
A mixture of oil in water is an example of
Solution:
QUESTION: 45
Safety matches commonly contain :
Solution:
QUESTION: 46
The velocity of a body can be changed
Solution:
QUESTION: 47
In a first of its kind move, four senior judges of the Supreme Court of India held a press conference appealing the nation to save the apex court. The four judges included____
Solution:
QUESTION: 48
Which is the Number that comes next in the series:
2, 4, 6, 8, 10, ?
Solution: This is a simple addition series. Each number increases by 2.
QUESTION: 49
The diference between the squares of two consecutive odd integers is always divisible by
Solution:
QUESTION: 50

In a certain month. Mr. Khan's call charges were Rs 124.80. If in addition to the telephone rent of Rs.380, he has to pay 5% tax on the total amount, then what is his telephone bill for that month?

Solution:

Mr khan's call charges were Rs. 124.80
Telephone rent is Rs. 380.00
So Total amount = 380 + 124.80
= Rs. 504.80
He has to pay 5% tax on the total amount i.e. on Rs. 504.80
i.e. = 504.80 x 5/100 = Rs. 25.24
So Telephone bill for that month = Rs. 504.80 + Rs. 25.24
= Rs. 530.04

QUESTION: 51
An eminent __________author Doodhnath Singh passed away
Solution:
QUESTION: 52

Two pipes A and B can separately fill a cistern in 60 minutes and 75 minute respectively. There is a third pipe at the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 minutes. In how much time can the third pipe alone empty the cistern?

Solution:

Work done by the third pipe in 1 min. = 1/50 - ( 1/60 + 1/75 )
= ( 1/50 - 3/100 )
= - 1/100
Therefore, the third pipe alone can empty the cistern in 100 min

QUESTION: 53

A shopkeeper marks in sharees at 20% above the cost price and allows a purchaser a discount of 10% for cash buying. What profit per cent does he make?

Solution:

Using successive changes formula
a + b + ab/100
= 20 - 10 + 20(-10)/100
= 10 - 2 = 8% profit

QUESTION: 54
A sum of Rs 2430 was divided among 3 persons X,Y,Zsuch that if their shares were diminished by Rs 5, Rs 10, Rs 15 respectively, the remainder would be in the ratio 3:4:5. In this division,X got
Solution:
QUESTION: 55
Development of offspring from an unfertilized egg in some insects is called :
Solution:
QUESTION: 56
How much simple interest will Rs 2000 earn in 18 months at an annual rate of 6%?
Solution:
QUESTION: 57

7500 + (1250 ÷ 50) = ?

Solution:
QUESTION: 58

9745 × 4.5 - 27496 = 24221 - ?

Solution:

9745 × 4.5 - 27496
= 43852.5 - 27496 = 16356.5
24221 - ? = 16356.5
⇒ ? = 7864.5

QUESTION: 59
Name the team to win the 8th Hockey India Sub Junior (Women) National Championship 2018 (A Division)
Solution:
QUESTION: 60
Which of the following is not correct?
Solution:
QUESTION: 61
Each of the following questions consists of a statement followed by two arguments 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 new universities be established in India ?
Arguments : I. No. We have still not achieved the target for literacy.
II. No. We will have to face the problem of unemployed but highly qualified people.
Solution:
QUESTION: 62
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:
"I would like to study the impact of pay revision on job satisfaction of employees." - A tells B.
Assumptions :
I. Job satisfaction can be measured.
II. A has necessary competence to undertake such study.
Solution:
QUESTION: 63
Below is two statements 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 :
Statement:
b. No tree is soap.
Conclusion:
Solution:
QUESTION: 64

In simple linear regression, the numbers of unknown constants are:

Solution:
QUESTION: 65
Three years ago, the average age of A, B, C was 27 years and that of B and C, 5 years ago was 20 years, A's present age is
Solution:
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 the phones are papers.
b. All the papers are calculators.
Conclusions:
I. All the calculators are papers.
II. All the phones are calculators.
III. All the papers are phones.
IV. Some calculators are phones.
Solution:
QUESTION: 67

In a flight of 3000 km, an aircraft was slowed down by bad weather. Its average speed for the trip was reduced by 100 km/hr and the time increased by one hour. Find the original duration of the flight.

Solution:

Let the original time taken by the plane x hours
Then original speed = 3000/x km/h
∴ 3000/x + 1 = 3000/x - 100
⇒ x = 5

QUESTION: 68
A can do a piece of work in 12 days and B can do it in 18 days. They work together for 2 days and then A leaves. How long will B take to finish the remaining work?
Solution:
QUESTION: 69
Which of the following statements regarding nitrogen nutrition of plants is wrong?
Solution:
QUESTION: 70

If a right circular cone of height 24 cm has a volume of 1232 cm3, then the area of its curved surface is :

Solution:
QUESTION: 71
The minimum distance between the source and the reflector, so that an echo is heard is approximately equal to ______.
Solution:
QUESTION: 72
If we make a meaningful word of the first, fourth, ninth and fourteenth letters of the word 'ADMINISTRATION' which of the following will be the third letter of that word from the right end of that word?
Solution:
QUESTION: 73
A steam-engine is a device which uses the energy of the steam
Solution:
QUESTION: 74

A team of experts for conducting interviews consists of seven experts Bhushan, Cyriac, Pramila, Ram, Suresh, Shekhar and Unni. Of these Bhushan, Cyriac and Pramila are experts in Social Sciences while Suresh and Unni are experts in Basic Sciences. Ram and Shekhar had exposure in both basic sciences and social sciences. Three panels have to be formed for the interview with a restriction that a panel should have representation from experts with social sciences and basic sciences back ground. Moreover, at least one member should be an expert of only one area.

Q. If Cyriac does not like to be a member of panel with Ram, and Unni was in a panel with Shekhar, then the expert who did not participate in the interview was

Solution:
QUESTION: 75

A team of experts for conducting interviews consists of seven experts Bhushan, Cyriac, Pramila, Ram, Suresh, Shekhar and Unni. Of these Bhushan, Cyriac and Pramila are experts in Social Sciences while Suresh and Unni are experts in Basic Sciences. Ram and Shekhar had exposure in both basic sciences and social sciences. Three panels have to be formed for the interview with a restriction that a panel should have representation from experts with social sciences and basic sciences back ground. Moreover, at least one member should be an expert of only one area.

Q. If Pramila did not participate in the interview, then who was the person most likely to be with Unni?

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