1. The respective ratio of three angles of a quadrilateral is 9: 7: 3. If the fourth angle is 132°, what is the third largest angle? (in degrees) (5)
(1) 36°
(2) 42°
(3) 48°
(4) 52°
(5) 84°
2. In a 80 litre mixture of milk and water, water is only 25%. The milkman gave 29 litres of this mixture to a customer and added 19 litres of water to the mixture. What is the percentage of water in the final mixture? (4)
(1) 38 1/7
(2) 44 2/7
(3) 40 5/7
(4) 45 5/14
(5) 42 3/14
3. A man has Rs. 972 in the denominations of one rupee coins, two rupee coins, five rupee coins and ten rupee coins. If the number of all coins of each denomination is equal, what is the total number of coins he has? (1)
(1) 216
(2) 232
(3) 224
(4) 236
(5) 212
4. A can do a piece of work in 6 days. B can do the same work in 8 days. A and B agreed to do it for Rs. 3200. They completed the work in 3 days with the help of C. How much is to be paid to C? (3)
(1) Rs.380
(2) Rs.600
(3) Rs. 400
(4) Rs. 420
(5) Rs. 450
5. Mr. Basu’s annual income is Rs. 5, 10,000. He spends 28% of his monthly income on paying bills, 15% on household items, 8% he donates to NGO. If three-fifth of the remaining amount he invests in share market, what is the amount left with him every month? (4)
(1) Rs. 5, 234
(2) Rs. 7, 109
(3) Rs. 6, 610
(4) Rs. 8, 330
(5) Rs. 8,789
