##### Get a free home demo of LearnNext

Available for CBSE, ICSE and State Board syllabus.
Call our LearnNext Expert on 1800 419 1234 (tollfree)
OR submit details below for a call back

clear
searchtune

Jun 4, 2014



nice ans �bro

Apr 14, 2013

#### Q1 find the least number which must be added to 7900 to obtain a perfect square?Q2 find the least number which must be subtracted from 2509 to make it a perfect square?



first find the square root of 7900.
by prime factorisation method
quotient+i 2=88+1=89...

Jul 20, 2013

#### Explain the process of conversion of milk into curd by lactobaccilus.



Milk is converted into curd or yogurt by the process of fermentation. Milk consists of globular proteins called casein. The curd forms because of the chemical r...

Sep 18, 2014

#### What is the fullform of CPCT ?



Corresponding parts of Congruent Triangles.

Jan 2, 2017



The Constitut...

Apr 1, 2014



Jul 22, 2013

#### Explain the traditional methods such as Chain Pump,Moat,Ra hat,Dhekli.



Chain pump: A chain pump consists of two large wheels, connected by an endless chain. The bot...

Oct 25, 2013



Sep 1, 2014

#### example of actual and potential resources



Actual resouse are those resource which are being used at present and their quantitiy is known.
Example: The rich deposits of coal in Ruhr region of Germany and p...