Question:
The difference between the value of a number increased by 25% and the value of the original number decreased by 30% is 22. What is the original number?
The difference between the value of a number increased by 25% and the value of the original number decreased by 30% is 22. What is the original number?
Updated On: Oct 4, 2024
- 70
- 65
- 40
- 90
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C): 40.
Was this answer helpful?
0
0
Top Questions on Percentage
- Match List-I with List-II.
List-I List-II (A) Confidence level (I) Percentage of all possible samples that can be expected to include the true population parameter (B) Significance level (III) The probability of making a wrong decision when the null hypothesis is true (C) Confidence interval (II) Range that could be expected to contain the population parameter of interest (D) Standard error (IV) The standard deviation of the sampling distribution of a statistic Choose the correct answer from the options given below:- CUET (UG) - 2024
- Mathematics
- Percentage
- The cost of a machinery is ₹8,00,000. Its scrap value will be one-tenth of its original cost in 15 years. Using the linear method of depreciation, the book value of the machine at the end of the 10th year will be:
- CUET (UG) - 2024
- Mathematics
- Percentage
- The total population of a town is 50,000. The number of males and females increases by 10% and 15% respectively and consequently the population of the town becomes 56,000. What was the number of males in the town?
- Anubhav spent 14% of his income on electricity bills, 28% on rent, and 18% on shopping. If 1/4 of the remaining amount is Rs. 5120, how much did he spend on electricity bills?
- In an examination, it is required to get 300 marks to pass. A student gets 225 marks and is declared fail by 10%. The maximum marks in the examination are:
View More Questions
Questions Asked in SNAP exam
- To select a group, an unbiased dice is rolled out. If the dice shows 1 then group x is chosen. If 2 or 3 is shown, group y is chosen and if 4, 5 or 6 is shown, group z is chosen. Group x has 3 girls and 2 boys, group y has 3 girls and 4 boys, and group z has 4 girls and 5 boys. The dice is rolled out and the group is chosen, if a girl is chosen then find the probability that is it chosen from group y.
- SNAP - 2023
- Probability
- Roy bought articles at Rs. 20 per item. He sells them for Rs. 4, Rs. 6. He intends to make a profit of at least 40%. What will be the min number of articles he should sell?
- SNAP - 2023
- Profit and Loss
- A & B work 5 hours a day and complete work in 2 days. B and C work 5 hours a day and complete the same work in 4 days. A and C work 6 hours a day and complete the same in 2 days. How many days will A take to complete the work if he is working 5 hours a day alone?
- SNAP - 2023
- Time and Work
- In a decreasing AP, the sum of the terms except 1st term is -75, sum of all the terms except for the last term is 0, the difference between the 9th term and the 13th term is -20. Then find the 1st term?
- SNAP - 2023
- Arithmetic and Geometric Progressions
View More Questions