Question

(d) A gain of 50,000
(a) Temperature of Leh is 13°C below 0°C.
(c) The height of TV tower is 90 m.
4. Complete the following table:
5
2
7
0
-6
-3
-2
-1
3
8.
-1
-5
5. Arrange the following integers in descending order:
(a) -45, 34, -890, 219
(b) 678, -980, 432, -675
6. The midnight temperature of Delhi in the month of December was 10°C. It dropped by 4°C
in the next three hours. What was the temperature after 3 hours?
7. Morning temperature on a particular day in Chandigarh in the month of October was recorded
as 13.5°C. However, by afternoon it rose by 7°C. What was the temperature recorded in the
afternoon?
8. A plane is flying at a height of 5,850 m. A submarine is floating at a depth of 700 m below
the sea level exactly below the plane at a particular time. What is the distance between the
plane and the submarine?​

Answer 1

Explanation:

(d) A gain of 50,000

(a) Temperature of Leh is 13°C below 0°C.

(c) The height of TV tower is 90 m.

4. Complete the following table:

5

2

7

0

-6

-3

-2

-1

3

8.

-1

-5

5. Arrange the following integers in descending order:

(a) -45, 34, -890, 219

(b) 678, -980, 432, -675

6. The midnight temperature of Delhi in the month of December was 10°C. It dropped by 4°C

in the next three hours. What was the temperature after 3 hours?

7. Morning temperature on a particular day in Chandigarh in the month of October was recorded

as 13.5°C. However, by afternoon it rose by 7°C. What was the temperature recorded in the

afternoon?

8. A plane is flying at a height of 5,850 m. A submarine is floating at a depth of 700 m below

the sea level exactly below the plane at a particular time. What is the distance between the

plane and the submarine?