Question

At Shimla,the temperature was $-7^{0}C$ on Tuesday.It then dipped by $3^{0}C$ on Wednesday.On Thursday,it rose by $6^{0}C$.What was the temperature of Shimla on Wednesday and Thursday respectively?

• A. $-4^{0}C,-{10}^{0}C$
• B. $-{10}^{0}C,-4^{0}C$
• C. $-{12}^{0}C,-8^{0}C$
• D. $-{10}^{0}C,-{40}^{0}C$

Answer 1

The correct option is B $-{10}^{0}C,-4^{0}C$

temperature on Tuesday is= $-7^0$

temperature on Wednesday is drop by $3^{0}C$ then temperature on Wednesday is equals to= $-7^{0}C-3^{0}C=-{10}^{0}C$

Now on Thursday temp. raise by $6^{0}C$ then temp. on Thursday is=$-{10}^{0}C+6^{0}C=-4^{0}C$

hence option $B$ is correct.