Advertisements
Advertisements
Question
A plane is flying at the height of 5000 m above the sea level. At a particular point, it is exactly above a submarine floating 1200 m below the sea level. What is the vertical distance between them?
Advertisements
Solution
Height of plane = 5000 m
Depth of submarine = −1200 m
Distance between plane and submarine = 5000 m − (−1200) m
= 5000 m + 1200 m = 6200 m
APPEARS IN
RELATED QUESTIONS
At Srinagar temperature was − 5°C on Monday and then it dropped by 2°C on Tuesday. What was the temperature of Srinagar on Tuesday? On Wednesday, it rose by 4°C. What was the temperature on this day?
Rita goes 20 km towards east from a point A to the point B. From B, she moves 30 km towards west along the same road. If the distance towards east is represented by a positive integer then, how will you represent the distance travelled towards west? By which integer will you represent her final position from A?
Indicate the following using '+' or '−' sign: 2 km above sea level
Find the sum of: −18, + 25 and −37
Write the successor of the following: −500
Subtract: −3012 from 6250
Fill in the blanks:
(......) ÷ 165 = −1
Write (T) for true and (F) for false for the following statement:
15 ÷ (−1) = −15
Fill in the blanks.
The smallest positive integer is ...... .
The sum of any two negative integers is always greater than both the integers.
