**S1. If the sum of a number and its reciprocal be 2, then the number is**

(a) 0

(b) 1

(c) – 1

(d) 2

**S2. The area of a rectangle in 60 and its perimeter is 34 cm, then the length of the diagonal is:**

(a) 17 cm

(b) 11 cm

(c) 15 cm

(d) 13 cm

**S3. A cloth merchant has announced 25% rebate in prices. If one needs to have a rebate of 40, then how many metres of cloth costing 32 per metre he should purchase.**

(a) 6m

(b) 5m

(c) 10m

(d) 7m

**S4. A profit of Rs. 960 is divided between A and B in the ratio 1/3:1/2. The difference of their profit is:**

(a) Rs. 120

(b) Rs. 160

(c) Rs. 192

(d) Rs. 240

**S5. The average monthly salary of 19 members of a group is Rs. 16000. If one more members whose monthly salary is Rs. 20000 has joined the group, then the average salary of the group is:**

(a) Rs. 18250

(b) Rs. 16200

(c) Rs. 18000

(d) Rs. 16250

**S6. A T.V was sold at a profit of 5% If it had been sold at a profit of 10%, the profit would have been Rs. 1000 more. What is its cost price?**

(a) Rs. 20000

(b) Rs. 5000

(c) Rs. 10000

(d) Rs. 15000

**S7. The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by:**

**S8. A moving train passes a platform 50m long in 14 seconds and a lamp post in 10 seconds. The speed of the train (in km/h) is:**

(a) 24

(b) 36

(c) 40

(d) 45

**S9. An angle in a semicircle is:**

(a) 45°

(b) 60°

(c) 90°

(d) 120°

**S10. A sum of Rs. 2000 amounts to Rs. 4000 in two years at compound interest. In how many years does the same amount becomes Rs. 8000.**

(a) 2

(b) 4

(c) 6

(d) 8

**Solutions:**

**S9. Ans. (c);**

**Sol.** 90°

**S10. Ans. (b);**

**Sol.** in 4 years

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