Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

When can we add 2 to 11 and get 1 as the correct answer?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

John was piloting a plane behind a car but was never able to overtake it. Why?

A Monkey, a squirrel, and an Eagle are racing to the top of the mango tree. Assuming all these animals are in perfect shape, Which animal will reach to Banana first?

In a certain bank, a man deposits a certain amount. According to the bank policies, the amount will be doubled up in a year but as the service charge, they will also deduct Rs. 65 by the end of every year.

If after the 6th year, the amount becomes 0, what do you think is the original amount he deposited in the bank?

What is wrong in the below Picture?

Which word does the below Plexor means ?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?