T

The average of 7 numbers is 60. The average of the first three numbers is 50, while the average of the last three is 70. What must be the remaining number ?

August 17, 2021

1 Min Read

0 532

August 17, 2021

1 Min Read

0 532

Answer : B. 60

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W

Which of the following numbers is not divisible by 14 ?

August 17, 2021

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0 303

August 17, 2021

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0 303

Answer : C. 1998

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F

For any two numbers we define an operation $ yielding another number, X $ Y such that following condition holds: X $ X = 0 for all X , X $ (Y $ Z) = X $ Y + Z Find the Value of 2012 $ 0 + 2012 $ 1912 ?

August 17, 2021

1 Min Read

0 711

August 17, 2021

1 Min Read

0 711

Answer : A. 2112

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W

What is the remainder when (1234567890123456789)24 is divided by 6561 ?

August 17, 2021

1 Min Read

0 739

August 17, 2021

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0 739

Answer : D. 0

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A

A number is divided by 5, 3, 2 successively in order to get remainders of 0, 2, 1 respectively. What will be the remainder when the same number is divided by 2, 3, 5 respectively ?

August 17, 2021

1 Min Read

0 1883

August 17, 2021

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0 1883

Answer : B. 1, 0, 4…

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F

Find the greatest number that will divide 148 246 and 623 leaving remainders 4 6 and 11 respectively ?

August 17, 2021

1 Min Read

0 32

August 17, 2021

1 Min Read

0 32

Answer : B. 12…

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