RRB Group-D 17th Dec 2018-shift -1

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For the following questions answer them individually
RRB Group-D 17th Dec 2018-shift -1 - Question 1

A car starting from rest, accelerates in a straight road at a constant rate of 3.0 $$ms^{-2}$$ for 8 s. Find the distance travelled by the car during this time.

RRB Group-D 17th Dec 2018-shift -1 - Question 9

Consider the following statement and decide which of the assumptions is implicit from the statement.
Statement:
Rajesh's condition will improve after operation.
Assumptions:
I. Rajesh can be operated upon in this condition.
II. Rajesh cannot be operated upon in this condition.

RRB Group-D 17th Dec 2018-shift -1 - Question 10

Starting from point O facing West a man walks 4 kilometre reach point A, turns right walks 4 kilometre reach point B, turn right walks 4 kilometre reach point C, turns right walks 3 kilometre reach point D, turns left walks 4 kilometre reach point E, turns right walks 5 kilometre reach point F. At point C, the man is facing ....... direction.

RRB Group-D 17th Dec 2018-shift -1 - Question 11

A parking area has two gates, one on the eastern side which is the entry gate and another in the western corner which is the Exit gate. If a car enters the parking area through the entrance gate following a straight path and makes a 90° turn to the right and gets place to park which direction does the car's bonnet face?

RRB Group-D 17th Dec 2018-shift -1 - Question 12

Choose one of the following options which is equal to:
$$\frac{1 + \cos \theta}{\sin \theta}$$

RRB Group-D 17th Dec 2018-shift -1 - Question 13

Electronegativity ..... from left to right in a row in the periodic table and electro positivity ...... from left to right in a row in the periodic table

RRB Group-D 17th Dec 2018-shift -1 - Question 19

Consider the following question and decide which of the statements is sufficient to answer the question.
Question:
Find the value of $$m$$, slope of a line.
Statements:
1) $$y = mx + 2$$ 
2) Line passes through (2, 1)

RRB Group-D 17th Dec 2018-shift -1 - Question 22

Which of the following is NOT an example of non-uniform motion?

RRB Group-D 17th Dec 2018-shift -1 - Question 25

What is the full form of UIDAI?

RRB Group-D 17th Dec 2018-shift -1 - Question 30

Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s).
Statements:
Some jaguars are cheetahs, Some cheetahs are leopards, Some leopards are panthers
Conclusions:
1. Some panthers are cheetahs
2. No panther is a cheetah

RRB Group-D 17th Dec 2018-shift -1 - Question 31

A man bought bananas at the rate of ₹ 8 for 10 pieces and sold them at the rate of ₹ 10 for 8 pieces. How many bananas should he sell to earn a profit of ₹ 90?

RRB Group-D 17th Dec 2018-shift -1 - Question 32

Three out of the four options given below are related in a particular way. Choose the option that is different or odd from the others.

RRB Group-D 17th Dec 2018-shift -1 - Question 36

Observe the relation between the first pair of words and identify the pair that has the same relationship from the below options
Stool : Bench

RRB Group-D 17th Dec 2018-shift -1 - Question 38

In a flask of volume 'V' litres, 0.2 moles of $$O_2$$. 0.4 moles of $$N_2$$ , 0.1 moles of $$NH_3$$ and 0.3 moles of $$He$$ gases are present at 27 °C. If the total pressure exerted by these non-reacting gases is 1 atm, the partial pressure exerted by $$N_2$$ gas is:

RRB Group-D 17th Dec 2018-shift -1 - Question 39

Pipe A is an inlet pipe that can fill an empty cistern in 8.7 hours. Pipe B can drain a filled cistern in 5.8 hours. When the cistern was filled the two pipes are opened one at a time for an hour each, starting with Pipe B. How long will it take for the cistern to be empty?

RRB Group-D 17th Dec 2018-shift -1 - Question 40

A student lifts a heavy book from the floor of a room to put it in the bookshelf at a height 2 m For this process, the student takes 5 s. The work done by the student will depend upon:

RRB Group-D 17th Dec 2018-shift -1 - Question 47

A mother, after 4 years, will be twice the age of her daughter. The sum of their present ages is 46. What is the daughter's age today?

RRB Group-D 17th Dec 2018-shift -1 - Question 49

A Memorandum of Understanding (MoU) was signed between the Indian Army and which bank on the former's Defence Salary Package?

RRB Group-D 17th Dec 2018-shift -1 - Question 50

Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s).
Statements:
Mr. X humiliated Mr. Y in the office that too in the presence of all other colleagues.
Conclusions:
1. Mr. X did not like Mr. Y
2. Mr. X was not popular in the office

RRB Group-D 17th Dec 2018-shift -1 - Question 52

Select the appropriate combination of symbols that when sequentially placed in place of the question marks (?) in the given equation will correctly complete the equation.
$$((20?100)?4)?10 = -10$$

RRB Group-D 17th Dec 2018-shift -1 - Question 56

Amit and Pankaj together have ₹ 1,080.
If $$\frac{15}{29}$$  (Amount with Amit) = $$\frac{3}{5}$$ (Amount with Pankaj) . then what is the amount with Amit?

RRB Group-D 17th Dec 2018-shift -1 - Question 57

Select the option that is related to the third term in the same way as the second term is related to the first term.
Meghalaya : Shillong :: Assam : ?

RRB Group-D 17th Dec 2018-shift -1 - Question 58

Consider the following statements to be true even if they seem to be at variance from commonly known facts and decide which of the conclusions logically follows from the statements.
Statement:
• All pets are beautiful.
• All beautiful is loving.
Conclusions:
1. All pets are loving.
2. Some beautiful are pets.

RRB Group-D 17th Dec 2018-shift -1 - Question 63

The hypotenuse of a right-angled triangle is $$14\sqrt2$$ cm long. What is the area of the circumcircle of the said triangle? [Use $$\pi = \frac{22}{7}$$]

RRB Group-D 17th Dec 2018-shift -1 - Question 64

A pipe can fill a tank in 12 hours. By mistake another pipe that empties the tank is left open and the tank is filled in 16 hours. If the tank is fill, how much time will the second pipe take to empty it?

RRB Group-D 17th Dec 2018-shift -1 - Question 69

You are given a question and two statements. Identify which of the statements islare sufficient to answer the question.
Question:
Meenu has 5 boards of 3 different shapes — square, rectangular and circular. How many circular boards does she have?
Statements:
1. There are 3 square boards.
2. The number of rectangular boards is one-third of the number of square boards.

RRB Group-D 17th Dec 2018-shift -1 - Question 70

Read the given statement(s) and conclusions carefully. Assuming that the information in the statements is true, even if they appear to be in variance with commonly known facts, select which of the conclusions logically follow(s) from the statement(s) beyond reasonable doubt.
Statements:
All caps are cups. All bowls are cups
Conclusions:
(I) Some bowls are caps
(II) No bowl is cap

RRB Group-D 17th Dec 2018-shift -1 - Question 72

The Cabinet Committee on Economic Affairs (CCEA) approved North East Road Network Connectivity Project (NERNCP) Phase I for development of 403 km of national highways in:

RRB Group-D 17th Dec 2018-shift -1 - Question 75

The sex of an offspring is determined by which of the following?

RRB Group-D 17th Dec 2018-shift -1 - Question 82

Type-1 workers are 2.25 times as efficient as Type-2 workers. 30 Type-1 workers can do a piece of work in 6.4 days. How many days would it have taken 4 Type-1 and 15 Type-2 workers to do the same work?

RRB Group-D 17th Dec 2018-shift -1 - Question 83

A statement is followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.
Statement:
The good aspects of edible oils are retained only when extracted by traditional cold pressed methods.
Arguments:
I. Yes, recent research says oil extracted by old method is good for health.
II. No, the cold pressed oil is very costly and not affordable for common public

RRB Group-D 17th Dec 2018-shift -1 - Question 84

A statement is given followed by two conclusions labelled I and II. Consider the given statement to be true even if it seems to be at variance with the commonly known facts and then decide which of the given conclusions Logically follow(s) from the given statement disregarding the commonly known facts.
Statement:
Due to the decision to explode eight nuclear weapons at its test site, the nation is facing international opposition.
Conclusions:
I. The citizens of the nation supported the decision.
II. Some powerful countries do not want other nations to become as powerful as they are.

RRB Group-D 17th Dec 2018-shift -1 - Question 87

Pipe A takes 4 hours to fill a tank. Pipe B takes 6 hours to empty the same tank when full. If both the pipes are opened at the same time when the tank is empty, how many hours will it take for the tank to fill?

RRB Group-D 17th Dec 2018-shift -1 - Question 88

Maitreyee was given some money to take care of her travel during a 10-day sales drive she had to undertake. However, 8 she had to increase her stay by another 6 days, and as a result, her average daily travel allowance went down by ₹ 45. What was the amount that was sanctioned to her in the beginning?

RRB Group-D 17th Dec 2018-shift -1 - Question 89

It took 64 people 77 days to construct a house. What fraction of the work can be completed by 44 people in 96 days?

RRB Group-D 17th Dec 2018-shift -1 - Question 90

Consider the following question and decide which of the statements is sufficient to answer the question.
Question: 

Find the value of $$p^2 — 4,$$ 
Statements:
1) $$\frac{p}{2} = \frac{5}{7}$$

2) $$p^2 - q^2 = 729$$

RRB Group-D 17th Dec 2018-shift -1 - Question 91

A bicyclist comes to a skidding stop in 10 m. During this process, the force on the bicycle due to the road is 200 N and is directly opposed to the motion. The work done by the cycle on the road is:

RRB Group-D 17th Dec 2018-shift -1 - Question 96

Curved surface area of Cone P is seven times the curved surface area of Cone Q. Slant height of Cone Q is seven times the slant height of Cone P. What will be the ratio of the area of the base of Cone P to the area of the base of Cone Q?

RRB Group-D 17th Dec 2018-shift -1 - Question 98

What was the position of noble gases in the Mendeleev's periodic table?

RRB Group-D 17th Dec 2018-shift -1 - Question 99

In the following Venn diagram, the rectangle represents the number of RPS supporters, the triangle represents the number of MI supporters and the circle represents the number of KKR supporters. How many of them support MI and KKR but not RPS?

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