Advertisements
Advertisements
Question
Encircle the odd one of the following.
Options
(–1, –2)
(–5, +2)
(–4, +1)
(–9, +7)
Advertisements
Solution
(–9, +7)
Explanation:
- –1 – 2 = –3
- –5 + 2 = –3
- –4 + 1 = –3
- –9 + 7 = –2
∴ (–9, +7) is different.
APPEARS IN
RELATED QUESTIONS
Fill in the blank to make the following statement true:
(−5) + (−8) = (−8) + (______)
Fill in the blank to make the following statement true:
−53 + ______ = −53
Are (11 + 7) + 10 and 11 + (7 + 10) equal? Mention the property.
A lift is on the ground floor. If it goes 5 floors down and then moves up to 10 floors from there. Then in which floor will the lift be?
Say true or false.
The sum of a positive integer and a negative integer is always a positive integer
Say true or false.
The sum of two integers can never be zero
(–9) + (–11) is greater than (–9) – (–11).
When we change the order of integers, their sum remains the same.
You have ₹ 500 in your savings account at the beginning of the month. The record below shows all of your transactions during the month. How much money is in your account after these transactions?
| Cheque No. | Date | Transaction Description | Payment | Deposit |
| 384102 | 4/9 | Jal Board Deposit | ₹ 120 | ₹ 200 |
| 275146 | 12/9 | |||
| 384103 | 22/9 | LIC India Deposit | ₹ 240 | ₹ 150 |
| 801351 | 29/9 |
You are at an elevation 380 m above sea level as you start a motor ride. During the ride, your elevation changes by the following metres: 540 m, –268 m, 116 m, –152 m, 490 m, –844 m, 94 m. What is your elevation relative to the sea level at the end of the ride?
