A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

What is the riddle which can be asked all day with a different correct answer each time.

The centre of the third figure is empty. What digit should fit inside?

You can see three almost identical images below. Can you spot the odd one out from them?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

What is the longest word in the dictionary?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

A research team went to a village somewhere between the jungles of Africa. Luckily for them, they reached the day when quite an interesting custom was to be performed. The custom was performed once a year as they confirmed and was performed in order to collect the taxes from every male of the region.

The taxes were to be paid in the form of grains. Everyone must pay pounds of grain equaling his respective age. This means a 20-year-old will have to pay 20 pounds of grain and a 30-year-old will pay 30 pounds of grain and so on.

The chief who collects the tax has 7 weights and a large 2-pan scale to weigh. But there is another custom that the chief can weigh only three of the seven weights.

Can you find out the weights of the seven weights? Also, what is the maximum age of the man that can be weighed for the payment of taxes?