A car is crossing a 20 km-long bridge. The bridge can support at most 1500kg of weight over it. If somehow, the weight on the bridge becomes more than that, it will break.

Now, the weight of the car is exactly 1500kg. At the midway, a bird comes and sits on the roof of the car. This bird weighs exactly 200 grams.
Can you tell if the bridge breaks at this point or not?

Can you find out the total number of triangles in the given figure?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What is next number in the pattern below:

131 517 192 123 ?

Which is the correct shadow of the bird?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

How many times in a given day, minutes and hour clock comes in a straight line ?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Which is the smallest number that you can write using all the vowels exactly once?