Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

An ant is travelling on a 1-meter-long rope at 1 cm/second but also the entire rope is being stretched by an extra 1 meter/second. Is it possible for the ant to reach at the end of the rope?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

What 5-letter word typed in all capital letters can be read the same upside down?

What does below chemistry rebus means?

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

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

Doctor Alex and a bus driver John are both in love with the same woman named Olivia. The bus driver need to go for a long trip of 10 days, Before he left he gave Olivia 10 apples.