How many times in a given day, minutes and hour clock comes in a straight line ?

what does the below math rebus puzzle mean?

Can you solve below mathematical equation?

2^1234 - 2^1233

You need to remove two matchsticks to make the below equation true. Can you do it ?

What is the Surname of Barbie Doll?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

Who can jump higher than a Mountain?

What does this mathematical rebus means ?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

If 1+9+8=1, what is 2+8+9?