CMAT 2020


For the following questions answer them individually

Question 1

In how many ways a committee consisting of 5 men and 6 women can be formed from 8 men and 10 women ?

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Question 2

What is the farthest distance between two points on a cylinder of: HEIGHT 8 and RADIUS 8 ?

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Question 3

Find the smallest number by which 2400 should be divided to make it a perfect cube.

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Question 4

In a certain town, 40% of people have brown hair, 30% of people have brown eyes and 12% have both brown hair and brown eyes.
How many people in town have neither brown hair nor brown eyes ?

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Question 5

A company publishes to its customers that at a certain compound interest rate, a sum of money deposited by anyone will become 8 times in 3 years. If the same amount is deposited at the same compound rate of interest, then in how many years will it become 16 times ?

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Question 6

The sum of two numbers is 135 and their HCF is 9. How many such pairs of numbers can be formed ?

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Question 7

Simplify the following: $$\frac{0.3 \times 0.3 + 0.03 \times 0.03 - 0.6 \times 0.03}{0.54}$$

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Question 8

The LCM and HCF of two numbers are 84 and 21 respectively. If the ratio of two numbers is 1 : 4, then the larger among two numbers is:

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Question 9

If x : y = 2 : 3, the value of (3x + 2y) : (2x + 5y) is:

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Question 10

The work done by a man, woman and child are in the ratio 3: 2:1. If daily wages of 20 men, 30 women and 36 children amount to 78/-, what will be the wages of 15 men, 21 women and 30 children for 18 weeks ?

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