NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 1: Number System - Problems and SolutionsQuestion 118
Class 7 - Mathematics - Unit 1: Number System - Problems and Solutions
Question. 118
118. You have ₹500 in your savings account at the beginning of the month. The record below shows all transactions during the month. How much money is in your account after these transactions?
| Cheque No. | Date | Transaction Description | Payment | Deposit |
|---|---|---|---|---|
| 384102 | 4/9 | Jal Board | ₹ 120 | ₹ 200 |
| 275146 | 12/9 | Deposit | — | — |
| 384103 | 22/9 | LIC India | ₹ 240 | ₹ 150 |
| 801351 | 29/9 | Deposit | — | — |
Answer:
₹ 490
Detailed Answer with Explanation:
Start 500 → −120 → +200 → −240 → +150 = 500 −120 +200 −240 +150 = 490.