If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Can you make four (4) nines (9) equal 100?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

The king of Octopuses has servants who have six, seven or eight legs. The distinguishing characteristics of the servants is that the one with seven legs always lie but the one with either six or eight legs speak the truth always.

One day, four servants meet and converse:

The black one says, 'We have 28 legs altogether.'

The green one says, 'We have 27 legs altogether.'

The yellow one says, 'We have 26 legs altogether.'

The red one says, 'We have 25 legs altogether.'


Can you identify the colour of the servant who is speaking the truth?

What has a bottom at the top?

Why is 6 afraid of 7?