Learn and practice Aptitude questions and answers with explanation for interview, competitive exam (Pariksha Corner )

Tuesday, January 7, 2020

The average weight of 8 boys is increased by 1.5 kg when one of the boys, who weights 65 kg, is replaced by a new boy. The weight of the new boy is-

The average weight of 8 boys is increased by 1.5 kg when one of the boys, who weights 65 kg, is replaced by a new boy. The weight of the new boy is-
A70 kg
B74 kg
C76 kg
D77 kg
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4/5 of a certain number is 64.half of the number is?

4/5 of a certain number is 64.half of the number is?
A40
B32
C80
D16
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A man covers half of his journey at 6 km/ hr and the remaining half at 3 km/ hr. His average speed is-

A man covers half of his journey at 6 km/ hr and the remaining half at 3 km/ hr. His average speed is-
A4 km/ hr
B4.5 km/ hr
C9 km/ hr
D3 km/ hr
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5852-28*?-1653=1064​

5852-28*?-1653=1064​
A9
B13
C15
D18 7
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A student was asked to divide a number by 3. But, instead of dividing it, he multiplied it by 3 and got 29.7. What was the correct answer?

A student was asked to divide a number by 3. But, instead of dividing it, he multiplied it by 3 and got 29.7. What was the correct answer?
A3.3
B9.3
C9.8
D9.9
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The L.C.M. of 26, 56, 104 and 182 is-

The L.C.M. of 26, 56, 104 and 182 is-
A456
B728
C748
D1274
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The H.C.F. of 595 and 252 is-

The H.C.F. of 595 and 252 is-
A1
B7
C11
D17
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