RRB JE 23rd May 2019 Shift-1


For the following questions answer them individually

Question 1

Food cans are coated with tin and NOT zinc because?

Question 2

Find ODD one out from the given options.

Question 3

A ray of light appearing to meet at the principal focus of a concave lens emerge after refraction will be?

Question 4

Which is the hardest substance in the human body?

Question 5

Find the $$cos^{4}A-sin^{4}A$$?

Question 6

Compensatory Afforestation Fund Bill was passed by Rajya Sabha of India in the year?

Question 7

What is the gain percent when articles bought at 6 pieces for Rs.5 are sold at 5 pieces for Rs.6?

Question 8

What is the relationship between Frequency ν. Wavelength λ and Speed of the Sound v?

Question 9

Which number will best complete the relationship given below?
13 : 38 :: 17 : ?

Question 10

How many squares are their in the given figure?

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