Find the missing letter in the last circle logically in the given below picture.

I look at you, you look at me I raise my right, you raise your left. What am I?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

Which is the smallest number that you can write using all the vowels exactly once?

What does this Rebus Picture means ?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?