What Deficiency does the below rebus represent?

VIT_MIN

When it is alive we sing, when it is dead we clap our hands. What is it?

In the picture given below, can you find out which digit will take place of the question mark?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Can you make a six-letter word using the letters N, A and B ?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?