RRB ALP & Technician Mock Test (English) - 9


75 Questions MCQ Test RRB ALP & Technician Exam (Group C ) - Mock Tests | RRB ALP & Technician Mock Test (English) - 9


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This mock test of RRB ALP & Technician Mock Test (English) - 9 for Railways helps you for every Railways entrance exam. This contains 75 Multiple Choice Questions for Railways RRB ALP & Technician Mock Test (English) - 9 (mcq) to study with solutions a complete question bank. The solved questions answers in this RRB ALP & Technician Mock Test (English) - 9 quiz give you a good mix of easy questions and tough questions. Railways students definitely take this RRB ALP & Technician Mock Test (English) - 9 exercise for a better result in the exam. You can find other RRB ALP & Technician Mock Test (English) - 9 extra questions, long questions & short questions for Railways on EduRev as well by searching above.
QUESTION: 1

Plaster of Paris is

Solution:
QUESTION: 2

A person was asked to state his age in yrs. His reply was. "Take my age three yrs hence, multiply it by 3 and then subtract three times my age three yrs ago and you will know how old I am." What was the age of the person?

Solution:

Present age of the man = x yrs
∴ According to the question
(x + 3) x 3 - 3 (x - 3) = x
or, 3x + 9 - 3x + 9 = x
∴ x = 18 years

QUESTION: 3

Choose one out of the four given alternatives, which mentions the quality common to the three given words.
Kerosene : Petrol : Diesel

Solution: Quality common to Kerosene, Petrol, Diesel is fuel.
All are used as fuel.
QUESTION: 4
Mark the odd one out :
Solution:
QUESTION: 5

The area of the sector of the circle is 1/10th the area of the circle. The angle of the sector is

Solution:

Area of circle = A = πr2
Area of sectors of circle A = n/360 πr2
Where n = angle of the sector
According to question
n/360 πr2 = πr2 x 1/10
⇒ n/360 = 1/10
⇒ 10n = 360
⇒ n = 360 /10 = 36

QUESTION: 6
All the six members of a family A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B. A and C are a married couple. E is the brother of C. D is the daughter of A. F is the brother of B.
How is E related to D?
Solution:
QUESTION: 7
The concentration of ethanoic acid in vinegar is:
Solution:
QUESTION: 8
The number of odd days in 300 years is
Solution:
QUESTION: 9
Breaking of lead bromide into lead and bromine is an example of
Solution:
QUESTION: 10
Choose the word which is least like the other words in the group .
Solution:
QUESTION: 11
Oncogenes are
Solution:
QUESTION: 12
Choose the word which is least like the other words in the group .
Solution:
QUESTION: 13
In a certain code, 'bi nie pie' means 'some good jokes'; 'nie bat lik' means 'some real stories'; and 'pie lik tol' means 'many good stories'. Which word in that code means 'jokes' ?
Solution:
QUESTION: 14
In a certain code CHAIR is written as EGCHT. How is AUDIT written in that code?
Solution:
QUESTION: 15
Complete the analogous pair.
Food : Stomach : : Fuel : ?
Solution:
QUESTION: 16
NASA uses a device called ‘MinION’ to
Solution:
QUESTION: 17
A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs 1600 each 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is
Solution:
QUESTION: 18
The Bhima-Koregaon battle was a part of which among the following wars?
Solution:
QUESTION: 19
The Union Health Ministry’s Integrated Disease Surveillance Project (IDSP) aims to
Solution:
QUESTION: 20
Name the Indian city to restart its drive of eradication of beggars to make the city beggar free
Solution:
QUESTION: 21
The BrahMos missile is a joint venture between the Defence Research and Development Organisation (DRDO) of India with which country?
Solution:
QUESTION: 22
Which Indian city has recently become the first ever city of the country to have its own logo?
Solution:
QUESTION: 23
The Unique Identification Authority of India has introduced a new measure named virtual ID to strengthen the privacy and security of Aadhaar data. The virtual ID is a _____ digit number
Solution:
QUESTION: 24
A substance that has infinity high opposition to the flow of current is called
Solution:
QUESTION: 25
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.
Solution: 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
QUESTION: 26
One morning after sunrise, Mohinder and Malik were standing in a Chowk in Rohtak with their backs towards each other. Mohinder's shadow fell exactly towards his left hand side. Which direction was Malik facing?
Solution:
QUESTION: 27

Roots of the equation 21 x2 − 41 x + 10 = 0 are

Solution:

Solve by splitting the middle term

QUESTION: 28

By eliminating θ from x = a cos θ, y = a sin θ

Solution:
QUESTION: 29
Which of the following foodstuffs are good sources of roughage?
Solution:
QUESTION: 30
What fraction is 25 paise of Rs 6.25?
Solution:
QUESTION: 31

If cos 0o + √ 2 sin 45o + sin A = 3 then A =

Solution:
QUESTION: 32
Action and reaction act on
Solution:
QUESTION: 33
If the two angles of a triangle are equal to the corresponding angles of another triangle, then the triangles are called :
Solution:
QUESTION: 34
Consider the following statements
Two right triangles are congruent if
1. the hypotenuse of one triangle is equal to the hypotenuse of the other.
2. a side of one triangle is equal to the corresponding side of the other triangle.
3. sides of the triangles are equal.
4. the angle of the triangles are equal.
Of these statements
Solution:
QUESTION: 35
Which of the kepler's laws of planetary motion led Newton to establish the inverse square rule for gravitational force between two bodies?
Solution:
QUESTION: 36
Which of the following is an amino acid ?
Solution:
QUESTION: 37
Name the two gulf nations which has recently introduced the Value Added Tax (VAT) in the country for the first time ever since their existence
Solution:
QUESTION: 38
Which of the following has most number of divisors?
Solution:
QUESTION: 39
What should come in the place of (?) in the given series?
ACE, FGH, ?, PON
Solution:
QUESTION: 40
The word 'Sapro'means
Solution:
QUESTION: 41

Refractive index of glass w.r.t.air is 3/2 .What is the refractive index of air w.r.t glass?

Solution:
QUESTION: 42
Which of the following diagram best depicts Cousins, nephews and males?
Solution:
QUESTION: 43

In questions below, equations have become wrong due to wrong orders of signs. Choose the correct order of signs from the alternative given.

8-2×7=11

Solution:
QUESTION: 44
Which of the following is not a true solution?
Solution:
QUESTION: 45
Pure gold is
Solution:
QUESTION: 46
Name the instrument used to measure instantaneous speed of a vehicle.
Solution:
QUESTION: 47
The Union Home Ministry has appointed a 12-member inter-ministerial committee to take a call on the playing of the national anthem in cinema halls and public places. Who will head this committee?
Solution:
QUESTION: 48
Which is the Number that comes next in the series:
80, 10, 70, 15, 60,.?
Solution: This is an alternating addition and subtraction series. In the first pattern, 10 is subtracted from each number to arrive at the next. In the second, 5 is added to each number to arrive at the next.
QUESTION: 49
A number exceeds its one-fifth by 20. The nunber is
Solution:
QUESTION: 50

If the price of rice is reduced by 20%,one can buy 2 kg more for Rs 100. The reduced price of rice is

Solution:

If on m% reduction in price of rice, one can buy y kg more rice for Rs. x, then
Reduced price of rice = m/100 x x/y
= 20/100 x 100/2
= Rs 10 per kg

QUESTION: 51
Which Indian state will host the 3rd Science Film Festival of India in January 2018?
Solution:
QUESTION: 52
2 pipes A andB can fill a tank in 20 minutes and 30 minutes respectively. If both pipes are opened togehter, the time taken to fill the tank is
Solution:
QUESTION: 53
Two motor cars were sold for Rs 9900 each, gaining 10% on one and losing 10% on the other. The gain or loss percent in the whole transaction is
Solution:
QUESTION: 54

Salaries of Rajesh and Sunil are in the ratio of 2:3. If the salary of each one is increased by Rs 4000 the new ratio becomes 40:57. What is Sunil's present salary?

Solution:

Let the salaries of Rajesh and sunil be 2x and 3x respectively
⇒ 2x + 4000/3x = 40/57
⇒ 114x + 228000 = 120x
⇒ 6x = 228000
x = Rs 38000
⇒ Sunil's salary = 3x
= 3(38000) = Rs 114000

QUESTION: 55
The primary reason for increase in human population is :
Solution:
QUESTION: 56
What annual rate of interest was paid, if Rs 10000 earned Rs 1000 as interest in 2 yrs?
Solution:
QUESTION: 57

576 ÷ (36 + 12)=?

Solution:
QUESTION: 58

If a = x/(x+y) and b = y/(x-y), then ab/(a+b) is equal to

Solution:
QUESTION: 59
Who among the following has been ranked as India’s highest- ranked tennis player in the latest International Table Tennis Federation (ITTF) rankings for men?
Solution:
QUESTION: 60
The value of √900 + √0.09 − √.000009 is
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 we scrap the 'Public Distribution System' in India ?
Arguments : I. Yes. Protectivism is over, everyone must get the bread on his/her own.
II. Yes. The poor do not get any benefit because of corruption.
Solution:
QUESTION: 62
Below is given statement followed by two inferences numbered I and II. You have to consider the statement and the following inferences and decide which of the inferences is follows in the statement :
Statements :
More than a decade of erosion in budgetary support from the Union government, has seriously affected Indian Railway's capacity to finance its planned expenditures.
Inferences :
I. It is likely that Government has shifted its priority from railways to the areas.
II. Union government has not been able to enhance its resources base for budgetary support to various areas.
Solution:
QUESTION: 63
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 hotels are airports.
b. All airports are belts.
c. Some belts are hooks.
Conclusions:I. Some belts are hotels.
II. Some airports are hotels.
III. Some hooks are belts.
Solution:
QUESTION: 64
In a moderately asymmetrical distribution, the mode and mean are 7 and 4 respectively. The median is
Solution:
QUESTION: 65
The average of values 0, 2, 4, 6, 8, ...., 2n is
Solution:
QUESTION: 66
A plane left 30 minutes later than the scheduled time and in order to reach its destination 1500 km away in time, it has to increase its speed by 250 km/hr from its usual speed. Find its usual speed.
Solution:
QUESTION: 67
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. Some flowers are rods.
b. Some rods are doors.
c. Some doors are houses.
Conclusions :
I. Some houses are flowers.
II. Some doors are flowers.
III. Some flowers are doors.
IV. No house is flower.
Solution:
Conclusions:
Either conclusion I or IV follows because either of them can be true at the same time
QUESTION: 68
A machine P can print one lakh books in 8 hours, machine Q can print the same number of books in 10 hours while machine R can print them in 12 hours. All the machines are started at 9 a.m. while machine P is closed at 11 a.m. and the remaining two machines complete the work. Approximately at what time will the work be finished?
Solution:
QUESTION: 69
The sheath-like structure around the epicotyl in the germinating seed of a grass is called :
Solution:
QUESTION: 70

A cistern 6 m long and 4 m wide contains water up to a depth of 1 m 25 cm. The total area of the wet surface is :

Solution:
QUESTION: 71
If a car is moving towards you with its horn sounding, you hear a higher pitch than you would hear if the car were at rest. This is because
Solution:
QUESTION: 72
Choose one word which cannot be made from the letters of the given word
ENDEAVOUR
Solution:
QUESTION: 73
If the speed of an object is doubled then its kinetic energy is _______
Solution:
QUESTION: 74

Seven faculty members at a management institute frequent a lounge for strong coffee and conversation. On being asked about the visit to the lounge last Friday we got the following responses : 
JC I came in first, and the next two persons to enter were SS and SM. When I left the lounge, JP and VR were present in the lounge DG left with me. 
JP When I entered the lounge with VR, JC was siting there. There was someone else, but I Cannot remember who It was. 
SM I went to the lounge for a short while, and met JC, SS and DG in the lounge on that day. 
SS I left immediately after SM left. 
DG I met JC, SS, JP and VR during my first visit to the lounge. I went back to my office with JC. When I went to the lounge second time, JP and VR were there. 
PK I had some urgent work, so I did not sit in the lounge that day, but just collected my coffee and left. JP and DG were the only people in the lounge while I was there. 
VR No comments.

Q. Based on the responses, which of the two JP or DG, entered the lounge first ?

Solution:
QUESTION: 75

Seven faculty members at a management institute frequent a lounge for strong coffee and conversation. On being asked about the visit to the lounge last Friday we got the following responses : 
JC I came in first, and the next two persons to enter were SS and SM. When I left the lounge, JP and VR were present in the lounge DG left with me. 
JP When I entered the lounge with VR, JC was siting there. There was someone else, but I Cannot remember who It was. 
SM I went to the lounge for a short while, and met JC, SS and DG in the lounge on that day. 
SS I left immediately after SM left. 
DG I met JC, SS, JP and VR during my first visit to the lounge. I went back to my office with JC. When I went to the lounge second time, JP and VR were there. 
PK I had some urgent work, so I did not sit in the lounge that day, but just collected my coffee and left. JP and DG were the only people in the lounge while I was there. 
VR No comments.

Q. Who was sitting with JC when JP entered the lounge ?

Solution: