What Deficiency does the below rebus represent?

VIT_MIN

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

Two friends Smith and Andrew were talking about the bravery of their families. Smith told great stories about his courageous grandfather who fought for Britain in "World War I". Andrew told that his grandfather was so brave that in 1919 just after the war he was honoured with a bravery medal with the words "For our Courageous Soldiers In World War I" embedded into it. Smith knows that his friend is lying. How?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Complete the table series riddle by finding the number that can replace "??".

What has no start, end, or centre?

A journalist was investigating a sacred cult in the jungles of Africa when he was caught by one of the person. He was confined in a cave till the leader arrived. The leader told him that he need to tell him a statement. If he thinks the statement is true, then the journalist head will be chopped off. If he thinks that the statement is false, his head will be smashed with a hammer.

What statement did the journalist make to survive?

One animal is different from the rest in the picture, and the challenge for the readers is to spot it in 5 seconds.

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

What do you see in the given picture?