Chiru while walking diametrically across a semi-circular playground takes 6 min less than if he had kept running around the circular path from P to Q. If he run 25 meter in 50 sec. what is the radius of the playground?
a) 155.5 m
b) 156.5m
c) 157.5 m
d) 158.5 m
Sol:
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
