Question

please help me immediately
only give the answer not typing other silly things​

Answer 1

Step-by-step explanation:

marks for correct ans=5

marks for incorrect ans=(-2)

1.score of radhika=30

no of correct ans=10*5=50marks

incorrect ans =50-30=20marks

incorrect ans attempt=20/2=10

2.score of jay=(-12)

no of correct ans=4*5=20

no of incorrect ans=20-(-12)=20+12=32

no of incorrect ans attempt=32/2=16

Answer 2

1. Radhika:

Total Questions = 20

Attempted = 20

Correct = 10 = 50 Marks

Incorrect = 10 = -20 Marks

Total Marks = 50 - 20 = 30

Radhika attempted 10 Incorrect Answers.

2. Jay:

Total Questions = 20

Attempted = 20

Correct = 4 = 20 Marks

Incorrect = 16 = -32 Marks

Total Marks = 20 - 32 = -12 Marks

Jay attempted 16 Incorrect Answers.