4 In a class test containing 15 questions. 4 mmert answer and (-2) mar

1.	4 In a class test containing 15 questions. 4 mmert answer and (-2) marks are given for evpreet attempts all questions but only 9 of herWhat is her total score? (ii) One of her friendsos. 4 marks are given toen for every income,9 of her answers toof her friends gets only 52
Answer» 1)since he attemp all question and 9 are right so 6 are incorrectSo,94-26=36-12=24 marks 1)since he attemp all question and 9 are right so,94-26=36-12=24 marks

4 In a class test containing 15 questions. 4 mmert answer and (-2) marks are given for evpreet attempts all questions but only 9 of herWhat is her total score? (ii) One of her friendsos. 4 marks are given toen for every income,9 of her answers toof her friends gets only 52

Answer»

1)since he attemp all question and 9 are right so 6 are incorrectSo,9*4-2*6=36-12=24 marks

1)since he attemp all question and 9 are right so,9*4-2*6=36-12=24 marks