**Time:(4-5 minutes)**

**1. Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg?**

**A)**3:2

**B)**2:3

**C)**3:4

**D)**4:3

**E)**None of these.

**2. 8 litres are drawn from a cask full of wine and is then filled with water. This operation**

**is performed three more times. The ratio of the quantity of wine now left in cask to that of the water is 16 : 65. How much wine did the cask originally hold?**

**A)**48 liter

**B)**37 liter

**C)**24 liter

**D)**36 liter

**E)**None of these.

**3. In what ratio must rice at Rs. 7.10 be mixed with rice at Rs. 9.20 so that the mixture may**

**be worth Rs. 8 per Kg?**

**A)**3:7

**B)**3:5

**C)**4:5

**D)**4:3

**E)**None of these

**4. We have a 630 ml of mixture of milk and water in the ratio 7:2. How much water must be**

**added to make the ratio 7:3?**

**A)**80 ml

**B)**70 ml

**C)**40 ml

**D)**30 ml

**E)**None of these.

**5. John bought 20 kg of wheat at the rate of Rs.8.50 per kg and 35 kg at the rate of**

**Rs. 8.75 per kg. He mixed the two. Approximately at what price per kg should he sell**

**the mixture to make 40% profit as the cost price?**

**A)**Rs. 20

**B)**Rs. 8

**C)**Rs. 10

**D)**Rs. 12

**E)**None of these.

**6. P is able to do a piece of work in 15 days and Q can do the same work in 20 days. If they can**

**work together for 4 days, what is the fraction of work left?**

**A)**11/15

**B)**7/15

**C)**8/15

**D)**3/5

**E)**None of these.

**7. P can lay railway track between two stations in 16 days. Q can do the same job in 12 days. With the help of R, they completes the job in 4 days.How much days does it take for R alone to complete the work?**

**A)**49/5

**B)**43/5

**C)**48/5

**D)**9

**E)**None of these.

**8. 6 men and 8 women can complete a work in 10 days. 26 men and 48 women can finish the same work in 2 days. 15 men and 20 women can do the same work in - days?**

**A)**8 day

**B)**4 day

**C)**6 day

**D)**10 day

**E)**None of these.

**9. P works twice as fast as Q. If Q alone can complete a work in 12 days,P and Q can finish the work in days?**

**A)**8

**B)**12

**C)**6

**D)**4

**E)**None of these.

**10. A boat takes 38 hours for travelling downstream from point A to point B and coming back to point C midway between A and B. If the velocity of the stream is 4 kmph and the speed of the boat in still water is 14 kmph, what is the distance between A and B?**

**A)**300 km

**B)**480 km

**C)**240 km

**D)**360 km

**E)**None of these.

**Answers**

**1.**B

**2.**C

**3.**D

**4.**B

**5.**D

**6.**C

**7.**C

**8.**B

**9.**D

**10.**D

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