What can you deduce from the following BrainBat?

CRY
LMKI

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Which of the below owl is odd one out?

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

What does it mean?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

How many times can you subtract the number 5 from 25?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?