Question
Vodafone charges a fixed rental of Rs. 450 per month. It allows 200 calls free per month. Each call is charged at 1.8 when the number of calls exceeds 200 per month and it charges Rs. 2 when the number of calls exceeds 400 per month and so on. A customer made 150 calls in June and 535 calls in July. By how much per cent the each call is cheaper in July than each call in June?
More Percentage Questions
- The number of employees in a company was 17,500 in 2015. It increased by 20% in 2016, decreased by 30% in 2017, and then increased by 35% in 2018. What is ...
- Monthly income of P is Rs.14000 and his monthly savings is Rs.8500. If his monthly income is decreased by 30% and monthly expenditure is decreased by 25% t...
- The length of a rectangle is increased by 20% and the breadth is decreased by 10%. What is the percentage change in the area of the rectangle?
- In a company, 45% of the workforce consists of females. The number of male employees exceeds that of females by 350. What is the equivalent of 40% of the t...
- Arvind sold 40% more apples than Vishnu. Ratio of number of apples sold by Vishnu to number of apples sold by Bishwa is 4:7. Find the number of apples sold...
- A person spends 20% of his income on education and 30% of the remaining income on travel. If the amount spent on education is Rs. 10,000, then find the amo...
- A quantity is first increased by 60% and then decreased by 25%. Calculate the overall percentage increase or decrease.
- Meenu spent 10% of the salary on entertainment and 10% on makeup. She spent 20% of the remaining on the food and 50% of the remaining invested in mutual fu...
- The population of a village two years ago was 'X'. Over the next two years, the population increased by 30% in the first year and 40% in the second year, r...
- In a zoo, 40% of the people are males. 50% of the remaining are females and the remaining 570 are children’s. Find the total number of people in a zoo.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)