Questions

Classes comprising animals like fishes, amphibians, reptiles, birds along with mammals constitute the category called?

Charcoal can be made at home by burning

The arrangement of leaves on an axis or stem is called

Which is the largest organ in human beings?

UNITAR stands for -

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The preacher challenged hundreds of thousands of young people who gathered in a ___________ Polish meadow to reject being a "____________" who retreats into video games and computer screens and instead engage in social activism and politics to create a more just world. __________ his speech with ______________, the 79- year-old pope, despite a long day of public appearances, addressed his eager audience with enthusiasm yesterday on a warm summer night. Pope Francis spoke of a ______________ that comes from merely seeking convenience, from confusing happiness with a complacent way of life that could end up depriving people of the ability to determine their own fates.

_______________, the 79-year-old pope, despite a long day of public appearances,

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Government by a king

The volume of a right circular cone, whose radius of the base is same as one-third of its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is :