Why do we preferably have round manhole covers and not square ones?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

What does Alexander the Great and Winnie the Pooh have in common?

Chhote se Chintu Miyan,
Lambi si Pooch.
Jahan Jaye Chintu Miyan,
Wahan Jaye Pooch.

छोटे से चींटू मियाँ,
लंबी सी पूंछ।
जहाँ जाये चींटू मियाँ,
वहाँ जाये पूंछ।

Bolo kya?

what does the below math rebus puzzle mean?

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?

Different lights make me strange by changing me into different sizes. What am I?

I make two people out of one. What am I?