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RRB JE 2019 | Day 67 | General Science + Quant Revision Quiz 7

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Question 1

Atmospheric pressure is measured by __________.

Question 2

Which one of the following is the first electronic computer?

Question 3

The Fat Man and the Little Boy are the names of ?

Question 4

Match the following:
Statement
1) The volume of an ideal gas at constant pressure
2) A pseudoforce on an object when it is moving in uniform circular motion.
3) The susceptibility of an isotropic paramagnetic substance KHI=C/T

Law
a) Curie’s Law
b) Charle’s law
c) Centrifugal force

Question 5

What is the unit of relative density?

Question 6

1 Micron is equal to

Question 7

Which one among the following is a solid lubricant?

Question 8

If each of the length and breadth of a rectangle is increased by 50% by what percent does its area increase ?

Question 9

A chair listed at ₹ 350 is available at successive discounts of 25% and 10%. The selling price of the chair is

Question 10

Two right circular cones of equal height of radii of bases 3 cm and 4 cm are melted together and made to a solid sphere of radius 5 cm. The height of a cone is

Question 11

and

²+

, then find

Question 12

A man bought some eggs of which 10% are rotten. He gives 80% of the remainder to his neighbours. Now he is left out with 36 eggs. How many eggs he bought?

Question 13

then x : y is

Question 14

The diameter of a cylinder s 7 cm and its height is 16 cm. Using the value of

the lateral surface area of the cylinder is

Question 15

If sin (θ+18 °) = cos 60 ° (0<θ<90 °), then the value of cos 5θ is

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ESE & GATE CE General

Jan 24ESE & GATE CE