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Number System Chart
14 May 2020


The number system is the basis of entire basic numeracy. Most of its content is already been studied at school level. Almost one-fifth of every competitive examination questions are from this chapter, so it is expected from the students to prepare this chapter well.

Number System Chart

Now, let us look at the type of numbers one by one.

Did You Know

The number 2 is the only even prime number.

There are 25 prime numbers between 1 and 100.

The two consecutive numbers are always co-prime numbers.