MEDIUM
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
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The ratio between a two-digit number and the sum of the digits of that number is 4 : 1. If the digit in the units place is three more than the digit in the tens place, find the number.

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Important Questions on Number System

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Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
A two-digit number, when divided by the sum of its digits, gives 6 as the quotient. What is the product of the digits?
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Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
What is the greatest length which can be used to measure exactly the following lengths: 20 ft, 13 ft 9 in and 21 ft 3 in?
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Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
What least number should be multiplied with A=0.969696 to make it an integer?
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Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
A certain number when divided by 899 leaves the remainder 62. Find the remainder when the same number is divided by 29.
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Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
Five-digit numbers are formed using only 1, 0, 3, 2, and 5 exactly once. What- is the difference between the maximum and minimum numbers that can be formed?
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Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
If p is any three-digit number and q is the reverse number of p, then p - q is always divisible by:
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Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
Let a and b be two non-zero digits. Let aa be a two-digit number and b× (aa)3 is a four-digit number with 1 in the tens place. Find the numerical value of b.
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
Q represents a set of four different prime numbers. If the sum of the numbers in Q is even and x is a member of Q, what is the least possible value of x?