Q1. A circular wire of diameter 112 cm is cut and bent in the form of a rectangle whose sides are in the ratio of 9 : 7. The smaller side of the rectangle is
(a) 77 cm
(b) 97 cm
(c) 67 cm
(d) 84 cm
Q3. Two equal maximum sized circular plates are cut off from a circular paper sheet of circumference 352 cm. Then the circumference of each circular plate is
(a) 176 cm
(b) 150 cm
(c) 165 cm
(d) 180 cm
Q6. The ratio of the cost price and selling price of a toy is 25 : 24. The loss per cent is
(a) 2
(b) 5
(c) 4
(d) 7
Q7. A cloth is sold at 4% loss. Then, the ratio of selling price and cost price will be
(a) 26 : 25
(b) 25 : 26
(c) 23 : 24
(d) 24 : 25
Q8. By selling a book for Rs. 800 a man lost 20%. At what price should he have sold it to gain 20%?
(a) Rs. 1200
(b) Rs. 1350
(c) Rs. 1300
(d) Rs. 1600
Q9. If an earphone is sold for Rs. 188 at a loss of 6%, what should be its selling price in order to earn a profit of 6%?
(a) Rs. 212
(b) Rs. 250
(c) Rs. 112
(d) Rs. 121
Solutions:
