Number System MCQs Test (Chapter-5) : Key 100 Questions to Competitive Exam Success

The greatest value among the fractions 2/7, 1/3, 5/6, 3/4 is :

Find the remainder when 2^256 is divided by 17.

The square of a number greater than 1000 that is not divisible by three, when divided by three, leaves a remainder of

Smallest fraction among : 4/3, -2/9, -7/8, 5/12 is

The number of zeros at the end of 60! is

If a number is divisible by both 11 and 13, then it must be necessarily

A number when divided by 296 gives a remainder 75. When the same number is divided by 37 the remainder will be:

The sum of four consecutive even numbers is 748, then which is the smallest number among them?

If the sum of the digits of a two-digit number is 12, and the difference between the digits of that number is 6, what will be the number?

The least number, which must be added to 6709 to make it exactly divisible by 9, is

If the sum of two numbers is 12 and their product is 35, then what will be the sum of their reciprocals?

2^16 - 1 is divisible by

The digit in unit's place of the product 49237 x 3995 x 738 x 83 x 9 is

The last digit of 340 is

The digit in the unit's place of the product (2464)^1793 x (615)^317 x (131)^ 491 is

If the some of a number and its reciprocal be 2 then number is

A rational number between √2 and √3:

If a and b are two odd numbers, then which of the following is even?

The sum of three numbers is 252. What is the value of the second number if the first number is thrice of the second number, and the third number is two-third of the first number?

Find the largest number, which exactly divides every number of the form (n^3 - n) (n - 2) where n is a natural number greater than 2.