NCERT Solutions for Class 7 Mathematics Chapter 1

Important NCERT Questions

Integers Chapter 1 Exercise 1.1

NCERT Books for Session 2020-2021

CBSE Board

Questions No: 1

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(a) The temperature of the places marked on it is:

Places Temperature

Bangalore 22°C

Ooty 14°C

Shimla 5°C

Srinagar -2°C

Lahulspiti -8°C

(b) The temperature of the hottest place Bangalore = 22°C

The temperature of the coldest place Lahulspiti = -8°C

Difference = 22°C – (-8°C) = 22°C + 8°C = 30°C

(c) The temperature of Srinagar = -2°C

The temperature of Lahulspiti = -8°C

Difference = -2°C + (-8°C) = -2°C-8°C = 6°C

(d) The temperature of Srinagar and Shimla =5°C +(-2°) = 5°C-2°C = 3°C

The temperature at Shimla = 5°C

Therefore, 3°C -2°C

No, it is not less than the temperature at Srinagar.

7 Maths Chapter 1 Exercise 1.1 Question 1

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