In a 100 m race, A covers the distance in 36 seconds and B in 45 seconds. In this A beats B by: A) 20 m B) 24 m C) 28 m D) 30 m Solution A covers 100 m in 36 seconds In the same 36 seconds B would have covered 100*36/45=80 m So A beats B by 100–80=20 m
The second most abundant metal found in the Earth’s crust is: A) Iron B) Aluminum C) Calcium D) Sodium
Bodies that usually fall from the sky to the Earth are called: A) Planets B) Meteorites C) Both A and B D) None of these
Change the Voice of the following sentence: “Sweets are not liked by us.” A) We do not like sweets B) Sweets have not been liked by us C) We are not liking sweets D) None of these
When a devastating earthquake jolted KPK Former (NWFP) and Kashmir killing thousands of people? A) October 01, 2005 B) October 08, 2005 C) October 18, 2005 D) October 28, 2005