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Feb 7th, 2022 - CSAT Quiz

1. How many terms are there in the AP 20, 25, 30,.....130. (a) 22 (b) 23 (c) 21 (d) 24   2. A number of squares are described whose perimeters are in GP. Then their sides will be in (a) AP (b) GP (c) HP (d) Nothing can be said   3. The sum of the first 16 terms of an AP whose first terms and third term are 5 and 15 respectively is (a) 600 (b) 765 (c) 640 (d) 680   4. How many terms are there in the GP 5, 20, 80, 320,…..20480? (a) 6 (b) 5 (c) 7 (d) 8   5. If the fifth term of a GP is 81 and first term is 16, what will be the 4th term of the GP? (a) 36 (b) 18 (c) 54 (d) 24   Answer: (1) b (2) b (3) d (4) c (5) c


POSTED ON 07-02-2022 BY ADMIN
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