There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

A father's child, a mother's child, yet no one's son.

Who am I?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

Find the hidden panda in the image below.

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

What number comes next in the series?

5 15 5 18 5 24 14 20 _