If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

There is something which is always coming but never arrives?

Move four matchsticks to the below square to form three squares?

What makes this number unique: 8,549,176,320?

Who are the happiest people in IPL match?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?