Solution
Prime factorization of $$40=(2)^3\times(5)^1$$
=> Number of factors = $$(3+1)\times(1+1)$$
= $$4\times2=8$$
=> Ans - (D)
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
