**Q1. A sum of Rs 8000 is divided into two parts. The simple interest on ﬁrst part at the rate of 21% per annum is equal to the simple interest on second part at the rate of 35% per annum. What is the interest (in Rs) of each part? **

(a) 1050

(b) 840

(c) 1400

(d) 1220

**Q2. Selling price of a glass is Rs 1965 and loss percentage is 25%. If selling price is Rs 3013, then what will be the proﬁt percentage? **

(a) 13

(b) 10.4

(c) 15

(d) 20

**Q3. Ramesh marks his article at Rs 6000 and after allowing a discount of 20%, he still earns 60% proﬁt. What is the cost price (in Rs) of the article?**

(a) 3600

(b) 4800

(c) 3000

(d) 4200

**Q4. The area and the length of one of the diagonals of a rhombus is 84 cm² and 7 cm respectively. Find the length of its other diagonal (in cm).**

(a) 12

(b) 24

(c) 48

(d) 36

**Q5. Find the perimeter (in cm) of a semicircle of radius 28 cm. **

(a) 288

(b) 144

(c) 121

(d) 242

**Q6. Find the curved surface area (in cm²) of a hemisphere of diameter 28 cm. **

(a) 1152

(b) 1024

(c) 956

(d) 1232

(b) 94362

(c) 93362

(d) 95362

**Q9. For which value of ‘g’ the linear graph of 6x + 12y +9 = 0 and 2x + gy + 3 =0 has infinite number of solutions? **

(a) 3

(b) 4

(c) 6

(d) 9

**Q10. What is the area (in square units) of the figure enclosed by the graphs of the lines x = –4, x =2, y = –2 and y = 3? **

(a) 12

(b) 30

(c) 15

(d) 60

**Solutions**

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