If a mirror is placed on the line XY, then which of the answer figures is the mirror image of the given figure?
The correct answer image is Figure 3.
In a two digit positive number, the digit in the unit’s place is equal to the square of the digit in ten’s place, and the difference between...
The smallest value of n, for which 2n + 1, is not a prime number, is
Find the number of zeroes in the end of 160!
The ratio between two numbers is 2:3 and the sum of their squares is 2197. The numbers are:
Find the number of prime factors of 300?
Evaluate 2.5 ÷ 0.0005.
There are 5680 children in a school. For Republic day Parade they have to stand in such a manner that the number of rows is equal to number of columns. ...
Find the number which is nearest to 457 and is exactly divisible by 11.