Mathematical Operations QUESTIONS AND ANSWERS

Logical Reasoning Ability Test : Mathematical Operations QUESTIONS AND ANSWERS :: part3 : 1 to 5

Directions for Qns : If the given interchanges are made in signs and numbers, which one of the four equations would be correct

1. If 2 & 6 % 7 = 33, 4 & 6 % 8 = 54, then what will be the value of 6 % 8 & 9

None of these

opt 5

2. Given interchanges signs `+’ and `-‘ ; numbers `5’ and `8’.

82 – 35 + 55 = 2

82 – 35 + 55 = 102

85 – 38 + 85 = 132

52 – 35 + 55 = 72

opt 5

3. Given interchanges signs `-‘ and `÷’ ; numbers `2’ and `6’.

32 – 12 ÷ 6 = 30

36 ÷ 12 – 2 = 1

32 – 16 ÷ 6 = 1

36 – 12 ÷ 2 = 30

opt 5

4. Given interchanges signs `+’ and `x’ ; numbers `3’ and `7’.

23 + 17 x 73 = 1241

37 + 73 x 12 = 112

23 x 17 + 37 = 428

23 + 17 x 73 = 388

opt 5

5. Given interchanges signs `+’ and `x’ ; numbers `1’ and `3’.

31 + 34 x 31 = 1085

31 + 34 x 31 = 395

13 + 34 x 13 = 195

31 + 14 x 13 = 213

opt 5

More Mathematical Operations QUESTIONS AND ANSWERS available in next pages

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