Mohan gets 4 marks for each correct sum and losses 1 marks for each wrong sum. He attempted 30 sum and obtains 50 marks. The number of sums solved correctly is?
5 723 5ebeb915106f3017d503ebac
Q:
Mohan gets 4 marks for each correct sum and losses 1 marks for each wrong sum. He attempted 30 sum and obtains 50 marks. The number of sums solved correctly is?
- 120false
- 215false
- 316true
- 418false
- Show Answer
- Workspace
- Discuss