Rectify the following equality 101 - 102 = 1 by moving just one digit.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

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

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

What Deficiency does the below rebus represent?

VIT_MIN

You’re out on the water and see a boat filled with people. You look away for a second and look back again, but this time you don’t see a single person on the boat. Why? Hint: The boat did not sink.

What does this Rebus Picture mean?

Can you solve below mathematical equation?

2^1234 - 2^1233

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?