Questions

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

___________ is a condition in which there is a deficiency of red cells or of haemoglobin in the blood.

If D and E are points on the sides AB and AC respectively of a triangle ABC such that DE||BC. If AD = x cm, DB = (x – 3) cm, AE = (x + 3) cm and EC= (x – 2) cm, then what is the value (in cm) of x?

If x+3y=-3x+y, then x22y2 is equal to

If in a two digit number, the digit at unit place is y and the digit at tens place is 5, then the number is

Who won the Women's Singles Wimbledon Championship 2016 ?

Who discovered Uranus?

Which of the following was the winner of the Grammy Awards 2016 "Rap Album of the Year"?