I have thought of a number that is made up by using all the ten digits just once. Here are a few clues for you to guess my number:

First digits is divisible by 1.
First two digits are divisible by 2.
First three digits are divisible by 3.
First four digits are divisible by 4.
First five digits are divisible by 5.
First six digits are divisible by 6.
First seven digits are divisible by 7.
First eight digits are divisible by 8.
First nine digits are divisible by 9.
The number is divisible by 10.

Can you find out the number ?

What is the centre of gravity?

John was piloting a plane behind a car but was never able to overtake it. Why?

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?

What does this rebus mean?

O
N
C
E
TIME

In the picture given below, can you find out which digit will take place of the question mark?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Can you Find and name the hidden bird in the picture below ?