Tag: general knowledge

Two runners started running from a particular point. The first runner runs 60 KMPH towards East and the second 80 KMPH towards North. Both the runners stop after 30 minutes. A third runner starts from the point where the first one stopped. How long will he take to reach the point where the second runner stopped if the third runner runs 100 KMPH?

Grade O=10 Points Grade E=9 Points Grade A=8 Points Grade B=7 Points Grade C=6 Points Grade D=5 Points Grade F=4 Points A Student had Science, History, Language, Math and Science Practical courses each of 4 hours credit and score D in Language, C in History, A in Science, E in Math and O in Science Practical. How much he scored in a 10 Point Scale?