Can you name some countries which do not have the alphabet 'A' in them?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

What does below chemistry rebus means?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

Why is 6 afraid of 7?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

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?