A plane crashed between the border of Mexico and America. Where do you bury the survivors?

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?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

What English word has three consecutive double letters?

O_er_t_o_

Complete the missing letters of the given word.

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

What goes up but never comes down?

What demands an answer, but asks no questions