Bank PO Questions

Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability.

Examples of compounds with covalent bonds ::

HCl, CO2, O2,... 

Actually by swimming a person can easily burn more than 450 calories upto 920 calories per an hour. So, burn less than 400 calories per hour is not correct regarding swimming.

The nucleus of an atom is the densest part of an atom. It contains the protons and neutrons of an atom.

A duty is a task that is to be obeyed, followed and respected by all the citizens of the country or state.

Acceleration is nothing but the rate at which velocity changes over time.

Ministry of AYUSH celebrated first Naturopathy Day on 18th November 2018 with the aim of promoting the drug-less system of medicine to prevent diseases by altering the diet and lifestyle.

Ministry of AYUSH, Government of India was established in the year 2014.