What number should come in place of the question mark below?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

The King of a distant land had heard that Birbal was one of the wisest men in the East and so desired to meet Birbal. He sent Birbal an invitation to visit his country.

In due course, Birbal arrived in the distant kingdom. When he entered the palace he was flabbergasted to find not one but six kings seated there. All looked alike. All were dressed in kingly robes. Who was the real king?

The very next moment he got his answer. Confidently, he approached the king and bowed to him.

How did Birbal know who was the real king?

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?

The cream is heavier than Milk. True or False?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Which tank will fill first?

Find out the number of circles in the given picture having Illusion

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?