Question 28

Solve $$10^9 \times 10^2 \div 10^3$$

Solution

$$10^9 \times 10^2 \div 10^3$$

$$=10^9\times10^(-1)$$

$$=10^(9-1)$$

$$=10^8$$

A is correct choice.


Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

cracku

Boost your Prep!

Download App