In the Science City, Kolkata the rate of the ticket is increased by 50% to increased the revenue but simultaneously 20% of the visitor decreased. What is percentage change in the revenue. if it is known that the Science city collects one revenue only from the visitors and it has no other financial supports:
Chhavi Jain from Jaipur, India is saying + 305 is correct answer
Francis Rai from Assam, India is saying + 305 is correct answer
A book consist of 30 pages, 25 line on each page and 35 characters on each line. If this content is written in another note book consisting 30 lines and 28 characters per line then the required no. of pages will how much percent greater than previous pages?
- [A] 4.16%
- [B] 5%
- [C] 6.66%
- [D] 7%
Every day a mango seller sells half his stock, 10% of the stock overnight gets spoiled. If 1983 mangoes rotted over 3 nights then how many did hi start with on the first day ?
- [A] 25,000
- [B] 24,000
- [C] 30,000
- [D] 32,000
- [E] None of these