1.

A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?

 A. 45 B. 60 C. 75 D. 90

2.

There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:

 A. 20 B. 80 C. 100 D. 200

3.

If a - b = 3 and a2 + b2 = 29, find the value of ab.

 A. 10 B. 12 C. 15 D. 18

4.

The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:

 A. Rs. 3500 B. रुपये। 3750 C. रुपये। 3840 D. रुपये। 3900

5.

The price of 2 sarees and 4 shirts is Rs. 1600. With the same money one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall he have to pay ?

 A. Rs. 1200 B. रुपये। 2400 C. रुपये। 4800 D. तय नहीं किया जा सकता