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APPLICATIONS ARE INVITED FROM SCHOOL AND COLLEGE STUDENTS INTERESTED IN PURSUING BASIC SCIENCE COURSES AND CAREER IN RESEARCH     The Kishor...

  A step forward with an objective of Digital-INDIA, the organization has come up with an idea of new era online exam. This online exam syst...

  1)     If same mass of liquid water and a piece of ice are taken, then why is the density of ice less than that of liquid water? Sol: ...