Question:
A positive integer $m$ is increased by 20% and the resulting number is 1080. Then the integer $m$ is
A positive integer $m$ is increased by 20% and the resulting number is 1080. Then the integer $m$ is
Show Hint
Increase by $x\%$ means multiply original value by $(1 + \frac{x}{100})$.
Updated On: Mar 24, 2026
- 900
- 880
- 920
- 890
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Concept: Increase by 20% means multiply by 1.2.
Explanation: \[ 1.2m = 1080 \] \[ m = \frac{1080}{1.2} = 900 \]
Was this answer helpful?
0
0
Top KMAT KERALA Quantitative Aptitude Questions
- Two pipes A and B can separately fill a cistern in 25 minutes and 35 minutes, respectively. If a waste pipe is opened when the cistern is full, it is emptied in 175 minutes. How many litres does the cistern hold
- Today is Sunday. The day after 64 days will be:
- The average age of seven persons in a group is 30 years. The average age of five persons of this group is 31 years. What is the average age of the other two persons in the group?
- X and Y enter into a partnership, investing Rs. 16,000 and Rs. 12,000, respectively. After 3 months, X withdraws Rs. 5,000. After another 3 months, Z joins the business with a capital of Rs. 21,000. If the profit after one year is Rs. 26,400, what is Z's share of the profit?
- If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?
View More Questions
Top KMAT KERALA Percentage Questions
- Ram and Mohan appeared in an examination. If the difference in their marks is 60 and the percentage difference is \(30\%\), find the maximum marks in which the examination has been held.
- Aleena speaks truth in \(\frac{2}{5}\)cases and Amit lies in \(\frac{3}{7}\)cases. What is the percentage of cases in which both Aleena and Amit contradict each other in stating facts?
- The salary of a worker is first increased by 10%, and thereafter it was reduced by 10%. What is the change in the salary after these adjustments?
- A discount series of \(10\%\), \(20\%\) and \(40\%\) is equal to a single discount of:
With the annual average percent increase of 6.05\(\%\), the population of a city becomes 2510823. What was the population of the city one decade back?
View More Questions
Top KMAT KERALA Questions
- Two pipes A and B can separately fill a cistern in 25 minutes and 35 minutes, respectively. If a waste pipe is opened when the cistern is full, it is emptied in 175 minutes. How many litres does the cistern hold
- Today is Sunday. The day after 64 days will be:
- The average age of seven persons in a group is 30 years. The average age of five persons of this group is 31 years. What is the average age of the other two persons in the group?
- X and Y enter into a partnership, investing Rs. 16,000 and Rs. 12,000, respectively. After 3 months, X withdraws Rs. 5,000. After another 3 months, Z joins the business with a capital of Rs. 21,000. If the profit after one year is Rs. 26,400, what is Z's share of the profit?
- If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?
View More Questions