# CSS General Science and Ability MCQS Set 4

#### CSS General Science and Ability MCQS

For a rectangle, the length and breadth are increased by 10% and 20%, respectively. The percentage increase in area is
0.48
0.24
None of these
0.32

What per cent of 2/7 is 1/35 ?
None of these
0.1
0.15
0.18

Find a third proportional to the numbers 4, 42.
541
641
441
None of these

A and B together have Rs. 1210 with them. If 4/15 of A’s amount is equal to 2/5 of B’s amount, how much amount does B have?
Rs. 466
Rs. 664
Rs. 484
Rs. 550

Find the least number which when multiplied with 74088 will make it a perfect square.
44
48
46
42

One side of a square is increased by 30%. To maintain the same area the other side will have to be decreased by
0.15
0.2307692308
0.7692307692
0.3

A real number is said to be algebraic if it satisfies a polynomial equation with integral coefficients.
0
43499
?
?2

Number Series Test
16/4
43773
43620
43742

The largest natural number which exactly divides the product of any four consecutive natural numbers, is
120
12
24
6

In an examination a student was asked to find (3/14) of a certain number. By mistake he found (3/4) of it. His answer was 150 more than the correct answer. The given number is
240
180
290
280

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