I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

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

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

What is the word or phrase?

Can you solve the below tricky visual equation?

Which is faster, Heat or Cold ? Explain.