RRB JE 26th May 2019 Shift-1

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RRB JE 26th May 2019 Shift-1 - Question 5

In a party, one-fifth of the guests wanted cool drinks only. Out of the remaining, half of them liked coffee and two-thirds like tea. If 12 of the guests opted for both coffee and tea, how many guests had attended the party?

RRB JE 26th May 2019 Shift-1 - Question 6

Why should an electrician wear rubber gloves while repairing an electrical switch?

RRB JE 26th May 2019 Shift-1 - Question 7

Burning of fossil fuels causes increased amounts of carbon dioxide in atmosphere and what is the name of the harmful effect caused due to this?

RRB JE 26th May 2019 Shift-1 - Question 8

Ratio of speeds of two vehicles is 7 : 8. If the second vehicle covers 400 km in 5 hours, what is the speed of the first vehicle?

RRB JE 26th May 2019 Shift-1 - Question 11

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:
1) Some fools are intelligent.
2) Some children are intelligent.
Conclusions:
I. Some fools are children.
II. All children are intelligent.

RRB JE 26th May 2019 Shift-1 - Question 15

What is the distance of the principal focus F from the pole P of the spherical mirror called?

RRB JE 26th May 2019 Shift-1 - Question 16

The length of a rectangle is halved, and its breadth is tripled. What is the percentage change in its area?

RRB JE 26th May 2019 Shift-1 - Question 17

Read the following information carefully and answer the question given below.

Eight captains of different football teams—Russia, Brazil, India, Argentina, Mexico, Peru, Spain and Japan are sitting around a circular table and are facing the centre, but not necessarily in the same order. Indian captain sits third to the left of the Mexico captain. Only two people sit between the Russian captain and Spain captain. Neither the Russian captain nor Spain captain is an immediate neighbour of the Indian captain. The captain of Japan sits second to the right of the Peru captain. Peru captain is not an immediate neighbour of the Indian captain. The Russian captain sits third to the left of the Indian captain. Captains of Argentina and Brazil are not immediate neighbours. Argentina captain sits third to the left of the Peru captain.

Which of the following captains sits to the immediate right of the captain of Mexico?

RRB JE 26th May 2019 Shift-1 - Question 24

Simplify: $$\frac{1}{4} + \frac{3}{8} - \frac{1}{2} + \frac{3}{4} - \frac{1}{3}$$

RRB JE 26th May 2019 Shift-1 - Question 27

If $$\tan (A + B) = 0$$, then-

RRB JE 26th May 2019 Shift-1 - Question 28

India Post Payments Bank (IPPB) has tied up with which Insurance company to provide insurance to all?

RRB JE 26th May 2019 Shift-1 - Question 29

What is the expansion of NASA ?

RRB JE 26th May 2019 Shift-1 - Question 30

Which of these pairs of numbers CANNOT be the last two digits a, b in 21022ab, if it is divisible by both 8 and 5?

RRB JE 26th May 2019 Shift-1 - Question 32

In this question, a statement is given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statement:
Vegetable prices are soaring in the market.
Conclusions:
I. Vegetables are becoming a rare commodity.
II. People cannot eat vegetables.

RRB JE 26th May 2019 Shift-1 - Question 35

On which dates will Sundays come in February 2020?

RRB JE 26th May 2019 Shift-1 - Question 36

Rakesh is standing at a point. He walks 20 m towards east and further 10 m towards south. He then walks 35 m towards west and further 5 m towards north. Again he walks 15 m towards east. What is the shortest distance in meters between his starting point and the point where he is now?

RRB JE 26th May 2019 Shift-1 - Question 37

State two factors on which the electrical energy consumed by an electric appliance depends.

RRB JE 26th May 2019 Shift-1 - Question 40

An aeroplane is moving at a constant altitude 'h'. At 10:00 AM, it is seen at an elevation of $$30^\circ$$. 1 minute later, it is observed at an elevation of $$60^\circ$$. If the speed of the plane is 960 km/h, then find 'h'.

RRB JE 26th May 2019 Shift-1 - Question 47

P works twice as fast as Q. Q alone can complete some work in 12 days. Working together, how long will P and Q take to complete the work?

RRB JE 26th May 2019 Shift-1 - Question 51

Why does a mechanic apply grease between the moving parts of a bicycle or a motor?

RRB JE 26th May 2019 Shift-1 - Question 52

An article is marked 20% above the cost price and sold at a discount of 20%. What is the net result of this sale?

RRB JE 26th May 2019 Shift-1 - Question 54

Read the following information carefully and answer the question given below.
Aravind, Bala, Chithra, Deepa, Hari, Maha, Madhu and Abi are sitting around a circle facing the center. Bala is third to the right of Maha and third to the left of Abi. Chithra is fourth to the left of Aravind. Aravind is not an immediate neighbour of Maha and Bala. Hari is not an immediate neighbour of Bala. Madhu is second to the right of Deepa.
Who is to the immediate left of Bala?

RRB JE 26th May 2019 Shift-1 - Question 55

$$MnO_2 + 4HCl \rightarrow MnCl_2 + 2H_2O + Cl_2$$ is an example of-

RRB JE 26th May 2019 Shift-1 - Question 59

Rs.12000 invested at 10% Simple Interest and another investment at 20% Simple Interest together give a 14% income on the total investment in one year. Find the total investment.

RRB JE 26th May 2019 Shift-1 - Question 65

What is the area included between a circle and an inscribed square of side 'a' units?

RRB JE 26th May 2019 Shift-1 - Question 71

What is acupuncture?

RRB JE 26th May 2019 Shift-1 - Question 72

A train P starts from Meerut at 4 p.m. and reaches Ghaziabad at 5 p.m., while another train Q starts from Ghaziabad at 4 p.m. and reaches Meerut at 5:30 pm. At what time will the two trains cross each other?

RRB JE 26th May 2019 Shift-1 - Question 79

If a, b, c and d are 4 whole numbers such that a + b + c = d where a, b, d are all odd numbers, then find c.

RRB JE 26th May 2019 Shift-1 - Question 81

Four vessels of equal size are filled with mixtures of milk and water. The strength of milk in the four vessels is 80%, 75%, 60% and 50% respectively. If all four mixtures are mixed, what is the ratio of water to milk in the resultant mixture?

RRB JE 26th May 2019 Shift-1 - Question 82

Find the value of $$\cos 120^\circ \cos 240^\circ \cos 180^\circ \cos 60^\circ$$.

RRB JE 26th May 2019 Shift-1 - Question 84

In the given figure, the circle represents boys, triangle represents students, and rectangle represents teenagers. What does M represent?

RRB JE 26th May 2019 Shift-1 - Question 85

Two students appeared for an examination. One of them got 9 marks more than the other. His marks was also equal to 56% of the sum of their marks. What are their marks?

RRB JE 26th May 2019 Shift-1 - Question 87

Find the total surface area of a hollow hemispherical bowl of diameter 14 cm and negligible thickness.

RRB JE 26th May 2019 Shift-1 - Question 90

Who presided over the inaugural meeting of the Constituent Assembly of India?

RRB JE 26th May 2019 Shift-1 - Question 95

The Simple Interest on a sum of money for 2 years is Rs.50 and the Compound Interest on the same sum at the same rate for the same time is Rs.51.25. Find the rate of interest per annum.

RRB JE 26th May 2019 Shift-1 - Question 96

A boat goes upstream at 36 km/h and downstream at 40 km/h. The distance covered in each trip being the same, find the speed of boat in still water.

RRB JE 26th May 2019 Shift-1 - Question 97

If P and Q together can do a job in 15 days, Q and R together can do it in 12 days and P and R together can do the same in 20 days, then in how many days will the job be completed, if all the three work together?

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