সব প্রশ্নে ফিরে যান
GK-Bangladesh
At 3:00 am, the temperature was -13 degree C, at 6:00 am it has risen to 20 degree C. What is the change in temperature?
A) 7 degree C
B) -7 degree C
C) 33 degree C
সঠিক উত্তর
D) 13 degree C