What is common among 11, 69, and 88?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What does below Rebus mean ?

esgg sgeg gegs gsge

Can you find the mistake in the below statement?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

In Greek mythology, the Sphinx sat outside of Thebes and asked this riddle of all travellers who passed by. If the traveller failed to solve the riddle, then the Sphinx killed him/her. And if the traveller answered the riddle correctly, then the Sphinx would destroy herself. The riddle:

What goes on four legs in the morning, on two legs at noon, and on three legs in the evening?

Oedipus solved the riddle, and the Sphinx destroyed herself.

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?