This is an MCQ-based quiz on Playing with Numbers.
This includes Usual form, Generalized form, and Divisibility.
The generalised form of 1329 is:
The usual form of 100 × 9 + 10 × 1 + 8 is:
Which of the following numbers are not divisible by 25?
Which of the following numbers are divisible by 100?
The general form of abcd is:
If the three digit number 24x is divisible by 9, the value of x is:
Which of the following numbers is divisible by 9 ?
Which of the following numbers is not divisible by 3 ?
If the three-digit number 4 3 x is divisible by 9, what is the value of x ?
If the number 1 x 8 is divisible by 3, then x is equal to
Which of the following numbers are not divisible by 5?
The number 2146587 is divisible by:
The general form of abc is:
The generalised form of 129 is:
The number 15287 is divisible by:
What value should be given to ” * ” so that the number 653 ∗ 47 is divisible by 11?
When is a number always divisible by 90?
Write in the usual form: 10×5 + 6
Write in the usual form: 100 × 7 + 10 × 1 + 8
By which of the following number 168 is divisible?