Nu e emperature at mid-night?
In a class test (+ 3) marks are given for every correct answer and (-2) marks
are given fo

By Emma

Nu e emperature at mid-night?
In a class test (+ 3) marks are given for every correct answer and (-2) marks
are given for every incorrect answer and no marks for not attempting any
question. (1) Radhika scored 20 marks. If she has got 12 correct answers, how
many questions has she attempted incorrectly? (ii) Mohini scores-5 marks in this
test, though she has got 7 correct answers. How many questions has she
attempted incorrectly?​

urgent

About the author
Emma

1 thought on “Nu e emperature at mid-night?<br />In a class test (+ 3) marks are given for every correct answer and (-2) marks<br />are given fo”

Leave a Comment