CSS General Abilities Topic 1 Basic Arithmetic With Answers

CSS General Abilities Topic 1 Basic Arithmetic

Sr. # Questions Answers Choice
1 Simplify: 1-[2-{5-(4-3-2)}] 1 2 3 4
2 The simplification of 0.8x0.8x0.80.5x0.5x0.5 / 0.8x0.8+0.8x0.5+0.5x0.5 gives 0.8 0.4 0.3 0.13
3 1+1÷{1+1÷(1-1/3)} = ? 7/5 2/3 4/5 None of these
4 Simplify: 3/10 + 3/7 of (2 3/10 + 2 3/5) +1/5 + 1 2/5 - 2/7 1 2 0 3
5 A number of friends decided to go on a picnic and planned to spend Rs. 96 on eatables. Four of them, however, did not turn up. As a consequence, the remaining ones had to contribute Rs. 4 24 16 12 8
6 In an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. If the attempts all 75 questions and secures 125 marks, the number of questions he attempts correctly, is: 35 40 42 46
7 If we multiply a fraction by itself and divide the product by its reciprocal, the fraction thus obtained is 18 26/27. The original fraction is: 8/27 2 2/3 1 1/3 None of these
8 If 1/8 of a pencil is black, 1/2 of the remaining is white and the remaining 3 1/2 cm is blue, then the total length of pencil is 6 cm 7 cm 8 cm 11 cm
9 The smallest fraction which should be subtracted from the sum of 1 3/4, 2 1/2, 5 7/12, 3 1/3 and 2 1/4 to make the result a whole number is 5/12 7/12 1/2 7
10 What fraction must be subtracted from the sum of 1/4 and 1/6 to have an average of 1/12 of all the three fractions ? 1/2 1/3 1/4 1/6
11 A boy was asked to multiply a certain number by 25. He multiplied it by 52 and got his answer more than the correct one by 324. The number to be multiplied was: 12 15 25 32
12 Four children A, B, C and D divide a bag of sweets. A takes 1/3 of them, B 2/5the of the remainder and the rest is equally shared between C and D. What fraction of the sweets did C or D get ? 1/5 1/17 1/6 1/4
13 15 2/3 x 3 1/6 + 6 1/3 = 11 7/18 + ? 39 5/9 137 4/9 29 7/9 None of these
14 3 1/4 + 4 1/6 + ? + 1/4 = 10 2 1/6 4 1/3 1 1/3 2 1/3
15 3/8 is what part of 1/12 ? 3/7 1/12 4/3 None of these
16 The value of 92x184/316 is 2/3 4/9 16/81 32/243
17 108+48 of 1/4+2/5x3 3/4 = ? 8 3/4 6 1/4 2 1/2 10 1/2
18 How many 1/8 s are there in 37 1/2 ? 300 400 500 None of these
19 12 1/2x3 3/5+1 4/5 = ? 45 81 405 None of these
20 (11)2-(4)2x2 / 4x2 = ? 111 1 1/4 11 1/8 121
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