Solution
$$\left(19+20\right)\times\ 2=78$$
$$\left(25+47\right)\times\ 2=144$$
$$\left(16+13\right)\times\ 2=58$$
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
