Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

How far can you walk into the woods?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

Can you move 2 matchsticks to form four equal sized squares.

What's the best place to go shopping in the ocean?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?