Questions

In the Modern Periodic Table, elements are arranged in

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
My brother finds it difficult (1)/ to pass away the time (2)/ at our grandparent's house. (3)/ No Error (4)

What is the process of slow cooling of hot glass called?

Who is the current supreme commander of Indian Defense forces?

Mission Indradhanush ­ a programme introduced recently in the country by the NDA Government is related to:

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

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is half of that of earth and radius is same as that of earth is _________________.

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is