Question

CH-1 ( INTEGERS )

Q 1. At Srinagar temperature was -50 C on Monday and then it dropped by 20 C on

Tuesday. What was the temperature of Srinagar on Tuesday? On Wednesday, it

rose by 40 C. What was the temperature on this day?​

Answer 1

on Tuesday it is minus 70 degrees and on wednesday it is minus 30 degree

Answer 2

⇒Initial temperature = −50∘C

⇒temperature dropped on tuesday = 20∘C

⇒temperature on Tuesday = −50∘C−20∘C=−70∘C

⇒Now temperature rise on Wednesday = 40°C

⇒Initial temperature on Wednesday = 40∘C−70∘C

⇒temperature on Wednesday = −30°C

⇒On [Tuesday = −70∘C] on [Wednesday = −30°C]