# similarweb Interview Questions

###### In ΔABC, ∠A = 90°, AD ┴ BC and AD = BD = 2 cm. The length of CD is A. 1cm B. 2cm C. 3cm D. 4cm
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###### A man invests some money partly in 9% stock at 96 and partly in 12% stock at 120. To obtain equal dividends from both, he must invest the money in the ratio: A. 16 : 15 B. 15 : 16 C. 16 : 17 D. 17 : 16
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###### If A = {1, 2, 5} and B = {3, 4, 5, 9}, then A ? B is equal to If A = {x: x = 3n, n ? 6, n ? N} and B = {x: x = 9n, n ? 4, n ? N}, then which of the following is false? A. A ? B = {9, 81, 729, 6561} B. A U B = {3, 9, 27, 81,243, 729, 6561} C. A-B = {3, 27,243} (d) A ? D = {3, 27, 243, 6561} D. none of these
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###### If the height of a right circular cone is increased by 200% and the radius of the base is reduced by 50%, then the value of the cone : A. remains by 25% B. decreases by 25% C. increase by 25% D. remains unaltered
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