Question

In a mathematics question paper of An engineering entrance examination, the total number of questions are 50. according to marking scheme, 5 marks are given for every correct answer and minus 3 marks for every incorrect answer , and 0 for question are not attempted .

a) Saurabh attempts all questions but only 45 of his answers are correct. what is his total score in mathematics ?

b) anmol gets 30 correct and 5 incorrect answers out of 35 questions he attempts he attempts, what is his score in mathematics.

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Answer 1

Answer:

Hope this is helpful

Answer 2

Answer:

a) correct 45 *5= 225

wrong 5*3= 15

so total score of saurabh is 225-15= 210

b) correct 30*5= 150

wrong 5*3=15

so total score of Anmol is 150-15= 135