Question

answer of question 6

Answer 1

Marks for 1 correct answer= 3
Marks for 1 incorrect answer= -2

1) Radhikas total marks= 20
Marks for 12 correct ans.= 12×3 36
Marks for incorrect answers= 20-36= -16
No. of incorrect answers=-16/-2 =8


2)Mohini total score= -5
marks for 7 correct ans.=7×3=21
marks for incorrect ans.=-5-21=-26
no. of incorrect ans.= -26/-2 =13