Why is the Hole below a Lock?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

All Marigolds are flowers.
Few Flowers are used to make colors.
Therefore, some Marigold are used to make colors.

True Or False?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

How many letters are in the alphabet?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

Find the number of squares in the below picture