Solution
= 30% of $$3000 + \sqrt{289}- 897$$
= $$\frac{30}{100}\times3000+17-897$$
= $$30\times30+17-897$$
= $$900+17-897$$
= $$917-897$$
= 20
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
