Question

In a class test containing 20 questions, 4 marks are reward for every correct answer, 1 mark is deducted for every incorrect answer and 0 for question unattended. Rohit gets 4 correct answer and 6 incorrect answer, what is his score​

Answer 1

Answer:

10

Step-by-step explanation:

Answer 2

Given :-

• Total question = 20
• Reward for every correct answer = 4 Mark's
• Marks Deducted for every incorrect answer = 1 Mark's
• Marks for question unattended = 0

• Rohit's corect answer = 4
• Rohit's incorrect answer = 6

To find :-

• Rohit's Total score

So, Mark's for correct answer is :-

⟹ Correct answer of Rohit × Reward for correct answer

⟹ 4 × 4

⟹ 16

Here Rohit's Mark's is deducted by 1 , so it means that -1 is deducted.

Deducted Mark's :-

⟹ Total incorrect Question × -1

⟹ 6 × -1

⟹ -6

Therefore His total score is :-

⟹ 16 + (-6)

⟹ 16 - 6

⟹ 10 Mark's

So, his total marks is 10 marks