Questions

Which among the following is respiratory pigment in human beings?

The angles of elevation of the top of a temple, from the foot and the top of a building 30 m high, are 60° and 30° respectively. Then height of the temple is

A hollow hemispherical bowl is made of silver with its outer radius 8 cm and inner radius 4 cm respectively. The bowl is melted to form a solid right circular cone of radius 8 cm. The height of the cone formed is

If  x=2+32-3, then what is the value of x+1/x ?

In  which  one  of  the  following  cities  are the  Summer  Olympics,  2020  going  to  be held?

Which country won the 2016 Men's Kabaddi World Cup?

 The Government of India has approved year 2018 as National year of which nutrient rich crop to boost its production?

___ is a unit of length, roughly the distance from Earth to the Sun.