# In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. If Jack’s score in five successive rounds were 25, -5, -10, 15, 10. What was his total in the end?

**Solution:**

Jack’s scores in the five successive rounds are 25, -5, -10, 10 and 15

Total marks obtained by Jack = 25 + (- 5) + (-10) + 10 + 15

= 25 - 5 - 10 + 10 + 15

= 35

Thus, Jack obtained 35 marks in the quiz

**Video Solution:**

## In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. If Jack’s score in five successive rounds were 25, -5, -10, 15, 10. What was his total in the end?

### NCERT Solutions Class 7 Maths - Chapter 1 Exercise 1.1 Question 2

In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. If Jack’s score in five successive rounds were 25, -5, -10, 15, 10. What was his total in the end?

Total marks obtained by Jack in the quiz were 35