On Monday, temperature at Srinagar = –5°C
On Tuesday, temperature dropped = 2°C
∴ Temperature on Tuesday = –5°C – 2°C = –7°C
On Wednesday, temperature rose up = 4°C
∴ Temperature on Wednesday = –7°C + 4°C = –3°C
Thus, temperature on Tuesday and Wednesday was –7°C and –3°C respectively.

7 Maths Chapter 1 Exercise 1.1 Question 2, 3, 4, 5 & 6

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