Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Instructions
What should come in place of question mark (?) in the following questions ?
Solution
By rule of indices,
ab x ac = ab+c
Hence, by this rule, we can solve as,
$$(10)^{24}\times (10)^{-21}= (10)^{24-21} =10^3 = 1000$$
Therefore, correct option is D.
Create a FREE account and get:
- Banking Quant Shortcuts PDF
- Free Banking Study Material - (15000 Questions)
- 135+ Banking previous papers with solutions PDF
- 100+ Online Tests for Free
