1.The difference between present ages of Roshni and Simran is 9 years. After 7 years, Roshni’s age is twice of Simran’s age. What will be Roshni’s age after 4 years?… (3)
- 1. 18 years
- 2. 17 years
- 3. 15 years
- 4. 13 years
- 5. None of these
2. Two persons P and Q enter into a business by investing their sum in the ratio of 7 : 9. After 7 months, Q leaves the business. After eleven months, if total profit is Rs. 2460, what is the profit of Q?… (1)
- 1. 1107
- 2. 1254
- 3. 1140
- 4. 1127
- 5. None of these
3. In a 54 litre mixture of spirit and water, the ratio of spirit to water is 4 : 5. What amount of water should be added to this mixture to make the ratio of spirit to water 2 : 5 ?… (2)
- 1. 26 li
- 2. 30 li
- 3. 28 li
- 4. 36 li
- 5. None of these
4. What would be the cost of laying a carpet on a floor which has its length and breadth in the respective ratio of 32 : 21 and where its perimeter is 212 ft, if the cost per square foot of laying the carpet is Rs 2.5?… (1)
- 1. Rs 6720
- 2. Rs 5420
- 3. Rs 7390
- 4. Cannot be determine
- 5. None of these
5. Naresh purchased a TV set for Rs. 11250 after getting discount of 10% on the labelled price. He spent Rs. 150 on transport and Rs. 800 on installation. At what price should it be sold, so that the profit earned would have been 15% if no discount was offered?… (4)
- 1. Rs. 12937.50
- 2. Rs. 14030
- 3. Rs. 13450
- 4. Rs. 15467.50
- 5. None of these