Question
The average of 7 numbers is 165. The average remains
unchanged after removing one of them. Find out the number drawn.Solution
Let's assume that the sum of the 7 numbers is S. According to the given information, the average of these 7 numbers is 165. So, we have: S/7 = 165 Multiplying both sides by 7, we get = 1155 Now, let's assume that x is the number that is removed from the 7 numbers. After removing x, we have 6 numbers whose average is still 165. So, the sum of the remaining 6 numbers is: (6 x 165) = 990 But we know that the sum of the original 7 numbers was 1155. Â So: 1155-x = 990 Solving for x, we get x = 165 Therefore, the number that was removed from the 7 numbers is 165.
 Who has the power to constitute the National Company Law Tribunal?
Which of the following actions by a service provider would constitute "deficiency" under Section 2(11) of the Consumer Protection Act, 2019?Â
A is tried for the murder of B by beating him with a club with the intention of causing his death.
Which of the following is a relevant fact?
Which of the following describes the effect of the 44th Amendment (1978) of the Constitution on property and emergency provisions?
Article 2 of the Constitution of India (As amended) states. Parliament may by law ________ new states on such terms and conditions as it thinks fit.
Section 72A penalises which of the following?Â
Doctrine of Res gestae is an exception to?
S. 32 of the Indian Evidence act covers:
Under the Income Tax Act, 1961, which of the following incomes is fully exempt from tax in the hands of the individual taxpayer?
What does the term "Vis Major" refer to?
Relevant for Exams:
