The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

In the image given, you can find several triangles. Can you count them all?

What Does this text mean:

important=important

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

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

Can you find the number?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

Why did Navjot Singh Sidhu put the new January calendar in the freezer

f you were running a race, and you passed the person in 2nd place, what place would you be in now?