Question
Arjun began participating in a Casino game. In the first
round, he tripled the amount of money he had and then gave Rs. 'b' to Bhuvan. In the second round, he doubled the remaining amount and gave Rs. 3b to Bhuvan. In the third round, he quadrupled the remaining amount and then gave Rs. 2b to Bhuvan, leaving him with Rs. 40 at the end. If the total amount he gave to Bhuvan was Rs. 480, what was the initial amount of money Arjun had?Solution
ATQ,
Money given to Bhuvan = b + 3b + 2b = 480 6b = 480 b = 80 Rs. After 3rd round he had = 40 + 2 × 80 = 200 Rs. Before 3rd round he had = 200/4 = 50 Rs. After 2nd round he had = 50 + 3 × 80 = 290 Rs. Before 2nd round he had = 290/2 = 145 Rs. After 1st round he had = 145 + 80 = 225 Rs. Before 1st round he had = 225/3 = 75 Rs
Phani Yerava tribe, recently seen in the news, is mostly found in which of the following states?
What goal does the Adani Green Energy Ltd aim to achieve by 2030 in terms of renewable energy capacity?
What is the title of the book launched by renowned author M.J. Akbar, along with co-author K. Natwar Singh?
Which international organization recently collaborated with the UN Office for South-South Cooperation to promote sustainable development through coopera...
Match the following institutions/initiatives with their role in the ‘Niveshak Shivir’ programme:
Which state government recently launched the ‘Mukhya Mantri Kisan Samman Nidhi’ Scheme to provide eligible farmers Rs 2000 per year for purchasing f...
With reference to State Bank of India’s (SBI) financial performance in FY 2024–25, consider the following statements:
1. SBI paid a dividend ...
Ratle Hydro Electric Project, recently seen in the news, is built on which river?Â
What is the anticipated contribution of the digital economy to India's GDP in the coming years?
Which Indian state recorded rural inflation of 4.10% in July 2024?
Relevant for Exams:
