1. What will be the difference in simple and compared interest @12% per annum on a sum of 960 after 2 years?
(1) Rs. 13.824
(2) Rs. 24.04
(3) Rs. 20.224
(4) Rs. 31
(1) Rs. 13.824
(2) Rs. 24.04
(3) Rs. 20.224
(4) Rs. 31
(a) 40
(b) 50
(c) 60
(d) 70
3.A shopkeeper sold an article at 26% profit after giving a 30% discount. Had he not offered any discount, his profit percentage would have been …………….
(a) 60%
(b) 75%
(c) 80%
(d) 90%
4. Two pipes A & B can fill a tank in 36 hours and 45 hours respectively. If both the pipes are open simultaneously. How much times will be taken to fill the tank?
(a)20 hour
(b)25 hour
(c)15 hour
(d)30 hour
5. A, B and C together can do a work in 4 days. A alone can do the work in 12 days B alone can do the same work in 18 days. Find in what time C alone can do the same work alone?
(a) 9 days
(b) 18 days
(c) 27 days
(d) 8 days
6.The cost of 7 tables and 12 chairs is Rs 48,250. What is the cost of 21 tables and 36 chairs?
A) Rs 96,500
B) Rs l,25,500
C) Rs l,44,750
D) Cannot be determined
7. A trader sells 145 metre of cloth for Rs 12,325 at the profit of Rs 10 per metre’ of cloth. What is the cost price of 1 metre of cloth?
A) Rs. 65
B) Rs. 75
C) Rs. 95
D) Rs 85
8. There are 7 dozen candles kept in a box. If there are 14 such boxes, how many candles are there in all the boxes together?
A) 1176
B) 98
C) 1216
D) 168
9.The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:
A) 58
B) 48
C) 30
D) 20
10.How many kilogram of sugar costing Rs. 9 per kg must be mixed with 27 kg of sugar costing Rs. 7 per kg so that there may be a gain of 10% by selling the mixture at Rs. 9.24 per kg?
A) 36 kg
B) 42 kg
C) 54 kg
D) 63 kg
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