[Download PDF] RRB JE 25th May 2019 Shift-3 Paper with Solutions

Instructions

For the following questions answer them individually

Question 21

If a convex lens forms a real inverted same size image at 30 cm, then the object is placed _____ in front of the lens.

Video Solution

Question 22

Find the HCF of 513, 1134 and 1215.

Video Solution

Solution

Question 23

A sum of Rs.25000 amounts to Rs.32000 in 4 years. What is the rate of interest?

Video Solution

Solution

Question 24

Find the least number that is divisible by 12, 18, 21, and 30

Video Solution

Solution

Question 25

How is the ammeter connected in all circuits to measure current flowing in it?

Video Solution

Question 26

In a certain code, 'HUNTER' is coded as 'UHNTRE'. How is 'MANAGE' coded in that code?

Video Solution

Solution

Question 27

Simplify: $$\frac{\sin 3A}{\sin A} + \frac{\cos 3A}{\cos A}$$

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Question 28

In which part of the human ear is amplification of sound done by 3 bones?

Video Solution

Question 29

Pure ghee costing Rs.100 per kilogram and vegetable oil costing Rs.50 per kilogram are mixed in some ratio and sold at Rs.96 per kilogram so as to gain 20%. In what ratio is ghee and oil mixed?

Video Solution

Solution

Question 30

Which of the following is a use of ethanol?

Video Solution

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RRB JE 25th May 2019 Shift-3

RRB JE 25th May 2019 Shift-3

If a convex lens forms a real inverted same size image at 30 cm, then the object is placed _____ in front of the lens.

Find the HCF of 513, 1134 and 1215.

A sum of Rs.25000 amounts to Rs.32000 in 4 years. What is the rate of interest?

Find the least number that is divisible by 12, 18, 21, and 30

How is the ammeter connected in all circuits to measure current flowing in it?

In a certain code, 'HUNTER' is coded as 'UHNTRE'. How is 'MANAGE' coded in that code?

Simplify: $$\frac{\sin 3A}{\sin A} + \frac{\cos 3A}{\cos A}$$

In which part of the human ear is amplification of sound done by 3 bones?

Pure ghee costing Rs.100 per kilogram and vegetable oil costing Rs.50 per kilogram are mixed in some ratio and sold at Rs.96 per kilogram so as to gain 20%. In what ratio is ghee and oil mixed?

Which of the following is a use of ethanol?

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