Question
Given a set of 25 numbers, the overall average is 60.
The first 11 numbers in this set have an average of 48, while the last 15 numbers have an average of 67. What is the value of the 11th number in the sequence?Solution
Sum of all 25 numbers = 25 x 60 = 1500 Let the 11th number be 'x' So, 1500 + x = (11 X 48) + (15 X 67) Or, 1500 + x = 528 + 1005 Or, 1500 + x = 1533 So, x = 33 Hence, option b.
According to Section 39 of the Code on Wages, 2019 , what is the maximum period within which an employer must credit bonus to an employee's bank accoun...
Who is the ex- officio chairman of the Council of States?
As per the General Insurance Business (Nationalisation) Act, how is the total amount paid by the Central Government under Section 11 treated?
According to regulation 32(2) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, who certifies that a partici...
Consider the following statements:
The actus reus is made up of
1. Human action which is usually termed as conduct
2. The re...
Article 14 of Constitution of India is related to
In hit and run cases-
First meeting of a company is held within_______ days of its incorporation?
What is the limitation for filing suit for recovery of money?
As per the Insurance Act an insurer _________________
Relevant for Exams:
