I know a nine-letter word having only one vowel.
Do you ?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

Out of four images which one is the odd one out?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

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?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

What do you get if you add 2 to 100 four times?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?