How many triangles can you find in this given picture?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Why is a river so rich ?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Which tank will fill first?

Can you find out the remainder when 3^300 is divided by 5?

Jessica is telling her friends this story and asks them to guess if it’s the truth or a lie: “There was a man sitting in a house at night that had no lights on at all. There was no lamp, no candle, and no other source of light. Yet, he sat in the house and read his book happily.” Her friends say she’s lying, but Jessica corrects them and says she’s telling the truth. Jessica’s story is true—but how?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.