RRB NTPC · Number Values and Counts

Exercise and reference answers

Matching pairs

1. Left

   Face value of 7 in 45,782

   Right

   7

2. Left

   Place value of 5 in 25,489

   Right

   5,000

3. Left

   Sum of first 10 natural numbers

   Right

   55

4. Left

   Primes between 1 and 20

   Right

   8

Instructions

Match each number property to its value