**Q1. A businessman allows a discount of 10% on the market price. What percent above the cost price must he mark his goods to make a profit of 17%?**

(a) 20%

(b) 27%

(c) 18%

(d) 30%

**Q2. A can do a piece of work in 4 days and B can do it in 12 days. In how many days will they finish the work, both working together?**

(a) 3 days

(b) 4 days

(c) 6 days

(d) 2 days

**Q3. A can do 1/4 of a work in 10 days. B can do 1/3 of the work in 20 days. In how many days can both A and B together do the work?**

(a) 25 days

(b) 30 days

(c) 32 days

(d) 24 days

**Q4. A circular wire of diameter 112 cm is cut and bent in the form of a rectangle whose side are in the ratio of 9 : 7. The small side of the rectangle is **

(a) 87 cm

(b) 77 cm

(c) 97 cm

(d) 67 cm

**Q5. The cost price of a table is Rs. 3,200. A merchant wants to make 25% profit by selling it. At the time of sale he declares a discount of 20% on the marked price. The marked price (in Rs.) is**

(a) Rs. 4,500

(b) Rs. 5,000

(c) Rs. 6,000

(d) Rs. 4,000

**Q6. A train travelling at a speed of 55 km/hr., travels from place X to place Y in 4 hours. If its speed is increased by 5 km/hr. then the time of journey is reduced by**

(a) 30 min

(b) 25 min

(c) 35 min

(d) 20 min

**Q7. In what time will Rs. 8,000, at 3% per annum, produce the same interest as Rs. 6,000 does in 5 years at 4% simple interest?**

(a) 4 years

(b) 5 years

(c) 6 years

(d) 3 years

**Q8. The value of is**

(a) 12

(b) 3

(c) 9

(d) 6

**Q9. The average of 50 numbers is 38. If two numbers, namely 45 and 55 are discarded, the average of the remaining numbers is**

(a) 37.0

(b) 37.5

(c) 37.9

(d) 36.5

**Q10. **

**Solutions:**

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