Likes : 625 | Dislikes : 83
Chapter 1 – Integers
Exercise 1.1 – Questions 2 to 7
00:08 In a quiz, positive marks are given for correct answers and negative marks are given
for incorrect answers. If Jack’s scores in five successive rounds were 25, – 5, – 10,
15 and 10, what was his total at the end?
03:22 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
08:14 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?
12:19 Mohan deposits ` 2,000 in his bank account and withdraws ` 1,642
from it, the next day. If withdrawal of amount from the account is
represented by a negative integer, then how will you represent the amount
deposited? Find the balance in Mohan’s account after the withdrawal.
17:25 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?
22:22 In a magic square each row, column and diagonal have the same sum. Check which
of the following is a magic square.
You are welcome to contact our team on Telegram to clarify any doubts regarding Class 7 Maths. Using this link:
Timings: 8AM to 10PM
GeopByte | Your Learning Machine
Below, you’ll see our social media profiles. Please follow and subscribe.
Your small step will encourage the team to do much more.
Thank you!! ♥️
5. RSS Feeds: