HARD
Defence
IMPORTANT
Earn 100

A king ordered to make a crown from 8 kg of gold and 2 kg of silver. The goldsmith took away some amount of gold and replaced it by an equal amount of silver and the crown when made, weighed 10 kg. The king knows that underwater gold loses 120th of its weight, while silver lost 110th. When the crown was weighed underwater, it was 9.25 kg. How much gold was stolen by the goldsmith?

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Important Questions on General Mental Ability (Quantitative Aptitude /Reasoning)

MEDIUM
Defence
IMPORTANT
If a cubical container of length, breadth, and height each of 10 cm can contain exactly 1 liter of water, then a spherical container of radius 10.5 cm can contain _____.
EASY
Defence
IMPORTANT
What is the largest value for n (natural number) such that 6n divides the product of the first 100 natural number?
EASY
Defence
IMPORTANT
The angle between the hour hand and the minute hand of a clock at 10 minutes past 3 is _____.
EASY
Defence
IMPORTANT
Suppose 72=m×n, where m and n are positive integers such that 1<m<n. how many possible values of m are there?
HARD
Defence
IMPORTANT
Suppose, x, y, z are three positive integers such that xyz and xyz=72. Which one of the following values of S yields more than one solution to the equation x+y+z=S ?
EASY
Defence
IMPORTANT
Which of the following is the remainder when 1020 is divided by 7?
EASY
Defence
IMPORTANT

Below are the sales figures for 3 different types of network servers for 3 months.

Sever January February March
Units Values Units Values Units Values
ZXC53 32 480 40 600 48 720
ZXC53 45 585 45 585 45 585
ZXC63 12 240 14 280 18 340

Which one of the following servers had its unit price changed in March?

MEDIUM
Defence
IMPORTANT
What is the number of boys who speak both the language?