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
(a) 3600
(b) 4800
(c) 3000
(d) 4200
(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
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