RRB JE 29th May 2019 Shift-3

Instructions

For the following questions answer them individually

RRB JE 29th May 2019 Shift-3 - Question 51


In a class $$\frac{3}{4}$$ of the students do not know either Hindi or English. $$\frac{1}{6}$$ of the students know English and $$\frac{1}{8}$$ of the students know Hindi. What part of the students know both English and Hindi?

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RRB JE 29th May 2019 Shift-3 - Question 52


If $$x = 100, y = 99$$ then find the value of $$\frac{x^2  + y^2 + xy}{x^3 - y^3}$$

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RRB JE 29th May 2019 Shift-3 - Question 53


Acids are .......... in taste.

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RRB JE 29th May 2019 Shift-3 - Question 54


A sum increases by 100% in 8 years at a certain rate of Simple Interest. What will be the Compound Interest on Rs.8000 after 2 years at the same rate of interest?

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RRB JE 29th May 2019 Shift-3 - Question 55


Which isotope was chosen as the standard reference for measuring atomic masses?

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RRB JE 29th May 2019 Shift-3 - Question 56


An incident ray makes an angle of $$30^\circ$$ with the surface of a plane mirror. What is the angle of reflection?

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RRB JE 29th May 2019 Shift-3 - Question 57


If 687 + 509 = 560897, then 619 + 703 = ?

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RRB JE 29th May 2019 Shift-3 - Question 58


P can do some work in 9 days. If Q is 50% more efficient than P, then how long will Q take to do the work ?

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RRB JE 29th May 2019 Shift-3 - Question 59


A square sheet of paper is folded into a cylinder by rolling along its side. What is the ratio of side of the square to the base radius of the cylinder ?

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RRB JE 29th May 2019 Shift-3 - Question 60


Choose the figure that best represents the relationship among the classes given below.
Batsman, Ball, Cricket, Stump

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