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Prelims Daily Questions

Feb 11th, 2022 - CSAT Quiz

1. Lakshmi has the same number of sisters as she has brothers, but her brother Shyam has twice as many sisters as he has brothers. How many children are there in the family? (a) 7 (b) 6 (c) 3 (d) 5   2. The product of all integers from 1 to 100 will have the following numbers of zeros at the end. (a) 19 (b) 20 (c) 22 (d) 24   3. A five-digit number is formed using digits 1, 3, 5, 7 and 9 without repeating anyone of them. What is the sum of all such possible numbers? (a) 6666600 (b) 6666660 (c) 6666666 (d) None of these   4. From each of two given numbers, half the smaller number is subtracted. Of the resulting numbers the larger one is three times as large as the smaller. What is the ratio of the two numbers? (a) 1:2 (b) 2:1 (c) 3:1 (d) 3:2   5. Fourth term of an AP is 8. What is the sum of the first 7 terms of the AP? (a) 7 (b) 56 (c) 64 (d) can't be determined   Answer: (1) c (2) d (3) a (4) b (5) b


POSTED ON 11-02-2022 BY ADMIN
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