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

O_er_t_o_

Complete the missing letters of the given word.

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

What runs around the whole yard without moving?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?