What number comes next in this sequence:
7 8 5 5 3 4 4 _

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

Count the number of lines in the image below ?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

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?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Solve the following series:
AZ, GT, MN, __, YB

What does Alexander the Great and Winnie the Pooh have in common?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?