RRB JE 23rd May 2019 Shift-2

Instructions

For the following questions answer them individually

RRB JE 23rd May 2019 Shift-2 - Question 11


Find the ODD one out from the given options.

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RRB JE 23rd May 2019 Shift-2 - Question 12


Sum and difference of the ages of two kids are 9 and 1 respectively. How long ago were theirages in the ratio 3 :2?

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RRB JE 23rd May 2019 Shift-2 - Question 13


Which number will best complete the relationship given below?
9 : 20 :: 21 : ?

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RRB JE 23rd May 2019 Shift-2 - Question 14


The radii of the base of the cylinder and cone are in the ratio$$ \sqrt{3}:\sqrt{2}$$ and the heights are in the ratio $$ \sqrt{2}:\sqrt{6}$$what are their volumes?

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RRB JE 23rd May 2019 Shift-2 - Question 15


Simplify:$$ \frac{cos \theta}{(1 + sin \theta)}$$

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RRB JE 23rd May 2019 Shift-2 - Question 16


Priya's father was 38 years of age when she was born. Her mother was 36 when her brother 4 years younger to her was born. How many years is her mother younger than her father?

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RRB JE 23rd May 2019 Shift-2 - Question 17


Complete the series.
Z, W, T, Q, (…)

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RRB JE 23rd May 2019 Shift-2 - Question 18


If A=$$30^\circ$$ then find the value of $$cos^{2}A+cos^{2}(60+A)+cos^{2}(60-A)$$

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RRB JE 23rd May 2019 Shift-2 - Question 19


In this question, three statements are given followed by four conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:

1) All laptops are keyboards.
2) Some printers are laptops.
3) All keyboards are scanners.
Conclusions:

I. Some scanners are laptops.
II. Some printers are scanners.
III. All laptops are scanners.
IV. Some laptops are not scanners.

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RRB JE 23rd May 2019 Shift-2 - Question 20


Simplify $$ \frac{121}{3\frac{2}{3}}+\frac{92}{7\frac{1}{3}}$$ ?

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