What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Can you decipher the below rebus?

PBLUESAISNUERSES

Which letter of the alphabet has the most water?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

How many triangles can you find in this given picture?