Instructions

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 ?

Question 2

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

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 ?

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 ?

Question 6

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

Question 7

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

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:

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 ?