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RRB JE 2019 | Day 71 | GS + Quant Revision Quiz 11

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Question 1

Which one of the following is a ‘Surface to Air Missile’?

Question 2

Equus Caballus is the scientific name of ___________.

Question 3

What is the pH of water?

Question 4

Which of the following weeds has been found effective in checking water pollution caused by industrial affluents?

Question 5

Which mineral is the ore of aluminium?

Question 6

A __________is species of plant that has adapted to survive in an environment with little liquid water.

Question 7

The most suitable unit for expressing nuclear radius is

Question 8

_______is a strong drug that doctors give to people to make them calm or help them sleep.

Question 9

5% discount is offered on an item. By applying a promo code the customer wins 20% cash back. What is the effective discount?

Question 10

If the base of right pyramid is a triangle of sides 21 cm, 20 cm, 13 cm and its altitude is 30 cm, then its volume (in cm3) will be

Question 11

The height of a solid right circular cylinder is 6 metres and three times the sum of the areas of itsbase is equal to two times the  curved surface area. The radius of the base, in metre, is

Question 12

If books bought at prices from ₹150 to ₹300 are sold at prices ranging from ₹250 to Rs. 350, what is the greatest possible profit that might be made in selling 15 books ?

Question 13

A certain amount of money at r%, compounded annually after two and three years becomes Rs. 1440 and Rs. 1728 respectively, r is

Question 14

If and then the value of x4 + y4 2x2y2 is

Question 15

A radio set, marked ₹ 750 is sold at ₹ 570. The rate of discount offered is
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