RRB JE 28th May 2019 Shift-1

Instructions

For the following questions answer them individually

RRB JE 28th May 2019 Shift-1 - Question 91


Seven years ago, the ratio of the ages of Ajith and Ganesh was 5 : 7. If the product of their present ages is 616, find the ratio of their present age.

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RRB JE 28th May 2019 Shift-1 - Question 92


The chemical formula $$K_2SO_4$$ represents-

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RRB JE 28th May 2019 Shift-1 - Question 93


Two cones are such that the ratio of their volumes is 1 : 10 and ratio of their heights is 2 : 5. What is the ratio of their base radii?

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RRB JE 28th May 2019 Shift-1 - Question 94


In which part of the human body would you find the smallest bone?

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RRB JE 28th May 2019 Shift-1 - Question 95


A pipe can fill a cistern in 20 minutes, but an outlet can empty it in 28 minutes. When both the pipes are opened, in what time is the cistern filled?

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RRB JE 28th May 2019 Shift-1 - Question 96


P and Q can individually do some work in 60 and 75 days respectively. They started working together. But P left after sometime. Q completed the work in another 30 days. In how many days after starting the work did P leave?

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RRB JE 28th May 2019 Shift-1 - Question 97


1 is placed to the west of 2, and 3 is placed to the south of 1. What is the direction of 2 with respect to 3?

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RRB JE 28th May 2019 Shift-1 - Question 98


Which of the following hormones stimulates milk production after child birth?

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RRB JE 28th May 2019 Shift-1 - Question 99


There are three cans of milk containing 36 litres, 45 litres and 72 litres. Find the biggest measure that can measure all these exactly.

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RRB JE 28th May 2019 Shift-1 - Question 100


If 20 Coulombs of charge passes a point in a circuit in 1 second, what is the value of the current flowing?

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