Q1. A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can
A do the work if he is assisted by B and C on every third day?

1. 12 days
2. 15 days
3. 16 days
4. 18 days

Q2. . Mr. Thomas invested an amount of Rs. 13,900 divided in two different schemes A and B at the simple interest rate of 14% p.a. and 11% p.a. respectively. If the total amount of simple
interest earned in 2 years is Rs. 3508, what was the amount invested in Scheme B?

1. Rs. 6400
2. Rs. 6500
3. Rs. 7200
4. Rs. 7500

Q3. Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:

1. 2 : 5
2. 3 : 5
3. 4 : 5
4. 6 : 7