A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

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

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

Below, you can see three complete equations and one incomplete. Based on the three complete ones, can you complete the incomplete one?

5 $ 4 $ 3 $ 9 = 4215
6 $ 9 $ 2 $ 6 = 3816
4 $ 7 $ 3 $ 3 = 1122
7 $ 2 $ 7 $ 4 = ____

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Complete the table series riddle by finding the number that can replace "??".