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To maximize the toppers score, we must minimize the scores of everyone else. So, let the scores of other 22 students be 40 marks each. So, total marks obtained by 22 students = 40 x 22 = 880 Remaining marks = 1700 - 880 = 820 So, score of toppers = 820 ÷ 3 = 273 marks + 1 additional mark This additional mark could be obtained by any other student.
The element used for making solar cells is
Alum stops bleeding in minor cuts because of
The gas used for filling weather balloons is-
The noble gas used in radiotherapy is
The acid used in lead storage cells is-
A polymeric substance used to make parachute is
Manganite is an ore/mineral of
The most reactive among the halogens is-
Which of the following is a physical change?
The gas used for filling weather balloons is-
