# Archives

## 26 May 2020: The Hindu Analysis

UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of â€˜The Hinduâ€™ dated 26th May 2020. Important news and views to... View Article

## Gist of Yojana March 2020 Issue: Union Budget 2020 – 21

Yojana Magazine is an important source of material for the UPSC exam. The monthly magazine provides details of major government schemes and... View Article

## Mention the various functions of heart

The various functions of the heart are: The vital function is to pump blood throughout the body Helps to transport oxygenated blood to all... View Article

## What is natural resource?

The resources present in the environment that can be used by humans are called natural resources. Three important natural resources are water,... View Article

## Explain the definition of cell

Cells are the basic structural and functional unit of life. The term cells was first coined in 1665 by a British scientist Robert Hooke. He was... View Article

## 3/4 and 7/x; find x if both are equal

Given: 3/4 and 7/x are equal We need to find x Solution: 3/4=7/x On cross multiplying we get 3x=28 x=28/3 x= 9.333... View Article

## What is the definition of friction

When two surfaces move together and the resistance offered by these surfaces is called friction. For example when a ball is thrown it moves up... View Article

## Explain how fertilizer different from manure

Manure and fertilizers function in the same way that is adding fertility to the soil. But they are different from each other. Manure... View Article

## Mention the disadvantages of friction

Disadvantages of Friction are given below: The unnecessary heat produced by friction leads to wastage of energy. The friction slows down the... View Article

## How to balance the chemical equation

Balancing chemical equation refers to balancing the stoichiometric coefficients on the reactants and products side. This must be done as the... View Article

## Explain solar system in detail

Answer: We all have heard about the solar system. We know that the solar system forms a vital part of the universe. The solar system in simple... View Article

## Find five rational number between1 and 2.

Answer: A rational number, in Mathematics, can be defined as any number which can be represented in the form of p/q where q â‰  0. When the... View Article

## How do you write 98 in roman numerals

To write 98 in roman numbers we need follow the following steps 1. Split the number into its place value: 98 = 90 + 82. Convert each subgroup... View Article

## What is the work of saliva in human body

Saliva initiates the process of digestion in the mouth. The food substance which gets mixed with the food in the mouth during chewing by teeth is... View Article

## Define axis

An axis is defined as a straight or imaginary line on which an object rotates or straight line on which things are arranged. The position and... View Article

## Define abscissa

The coordinates of the X-axis on the cartesian plane is called abscissa. It is the distance measure from Y-axis measured parallel to X-axis.... View Article

## If (a-b) : (a+b) =1:11 , find the ratio (5a+4b+15) : (5a-4b+3) .

Given,( a - b)/(a + b) = 1/11 We need to findthe ratio of (5a + 4b +15) :(5a -4b +3) Solution On dividing given equation LHS by b both by... View Article

## What is fundamental arithmetic theorem?

Fundamental Theorem of Arithmetic states that every integer greater than 1 is either a prime number or can be expressed in the form of primes.... View Article

## Write a short note in Simple hormonic of Pendulum

When a particle moves to and fro about a fixed point (called equilibrium position) along with a straight line then its motion is called linear... View Article

## Name the covering that prevents the entry of food particle in the wind pipe

The covering that prevents the entry of food particles in the windpipe is called epiglottis. It is a large leaf-like structure present on the top... View Article