Advertisements
Advertisements
प्रश्न
Encircle the odd one of the following.
पर्याय
(–100) ÷ 5
(–81) ÷ 9
(–75) ÷ 5
(–32) ÷ 9
उत्तर
(–32) ÷ 9
Explanation:
- (–100) ÷ 5 = `(-100)/5` = –20
- (–81) ÷ 9 = `(-81)/9` = –9
- (–75) ÷ 5 = `(-75)/5` = –15
- (–32) ÷ 9 = `(-32)/9`
Here, –20, –9, –15 all are integers but `(-32)/9` is not an integer.
∴ (-32) ÷ 9 is different.
APPEARS IN
संबंधित प्रश्न
(–206) ÷ _____ = 1
The temperature at 12 noon was 10°C above zero. If it decreases at the rate of 2°C per hour until midnight, at what time would the temperature be 8°C below zero? What would be the temperature at midnight?
How many −4’s are there is (−20)?
Which of the following does not represent an integer?
(−16) ÷ 4 is the same as
(−200) ÷ 10 is
For a non-zero integer a which of the following is not defined?
113 ÷ _____ = –1
Integers are closed under division.
In a class test (+3) marks are given for every correct answer and (–2) marks are given for every incorrect answer and no marks for not attempting any question. Mohini scores –5 marks in this test, though she has got 7 correct answers. How many questions has she attempted incorrectly?
