Question
The average of 20 numbers is 75. The average of the
first 12 numbers is 80, while the average of the last 11 numbers is 68. If the 12th number is removed, what will be the average of the remaining 19 numbers?Solution
ATQ, Sum of 20 numbers = 75 × 20 ⇒ 1500 Sum of first 12 numbers = 80 × 12 ⇒ 960 Sum of last 11 numbers = 11 × 68 ⇒ 748 Let the 12th number be x Sum of 20 numbers = Sum of first 12 numbers + Sum of last 11 numbers - 12th number ⇒ 1500 = 960 + 748 - x ⇒ 1500 = 1708 - x ⇒ x = 1708 - 1500 ⇒ x = 208 Sum of remaining numbers = 1500 - 208 ⇒ 1292 Remaining numbers = 19 Average of remaining numbers = 1292 / 19 ⇒ 68
According to the new Guidelines of issuing of Credit Cards, the NBFCs need to meet the criteria of having a net worth of not less than ____ crore.
Why did SEBI cancel the registration of Karvy Investor Services Ltd. (KISL) as a merchant banker?
Which of the following ministry recently launched the Citizen Perception Survey-2022?
RBI granted i n- p rinciple Payment Aggregator l icence to Paytm . Which of the follow i ng is the correct description of a Payment A ggregator?
Many initiatives have been taken to fight pandemic, TLTRO is one such initiative, identify under which policy category does it fit ?
Cabinet approves interest subvention of 1.5% on short-term agriculture loans up to Rs ____ lakh for FY23 to FY25.
India's Reliance Industries Ltd acquire which solar panel maker company for an enterprise value of $771 million?
The Priority Sector Lending (PSL) target for Small Finance Banks has been revised to ______ from FY2025-26 onwards by RBI.
Which among the following funds of the mutual fund invests primarily in other schemes of the same mutual fund or other mutual funds?
When traders first sell securities without first borrowing them or having possession of those securities, that is called:
