Types of Numbers

Rational Number

Competitive Exam PYQ

Identifying Whole Numbers (সমগ্ৰ সংখ্যা চিনাক্তকৰণ)

Whole Numbers (পূর্ণ সংখ্যা)

Natural Numbers (প্ৰাকৃতিক সংখ্যা)

IMP RULE - Divisibility Trick, : aⁿ + bⁿ , n = odd or even

Number System MCQ

Number System Notes : Classs 5th to 8th : set -1

Number System Notes : Classs 5th to 8th

Mutipication Tricks : Unit digit, Digital root, Zeros in, Digital root ..........

Number System – Fully Solved MCQs

Tricks : Count Total nos of Triangle...2

Tricks : Count Total nos of Triangle...1

Tricks : Count Total nos of Triangle...

Find the Divisibility no.

Find the number of zeros.

Number System

Which is wrong in the number series below ? 7, 16, 34, 69, 142, 286

Prime Numbers from 1-1000