Question
The average score of 30 boys in a group test is recorded
as 35. However, it was later discovered that two scores of 30 were mistakenly recorded as 40, and one score of 29 was incorrectly noted as 21. What is the correct average score of the group?Solution
The correct answer is B
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(Note: Operations should be performed o...
What can be the possible reason for determining poverty on the basis of consumption expenditure instead of income?
 Who is the chairman of the Cabinet Committee on Security responsible for issuing the Indian Space Policy 2023?
Suppose, the remainder obtained while dividing x by 61 is 2. What is the remainder obtained while dividing x7 by 61?
Anil and Ashish receive Rs.2100 for work of 7 days. If Anil is 4 times efficient than Ashish, then find the daily wage received by Ashish.
The area of the smallest circle which contains a square of area 4 cm2 inside is
Which of the following ministries introduced The Weapons of Mass Destruction and their Delivery Systems (Prohibition of Unlawful Activities) Amendment B...
Which Amendment of the Constitution of India envisages the Gram Sabha as the foundation of the Panchayat Raj System to perform functions and powers entr...
Which article of the Indian Constitution guarantees the Right to work, education, and public assistance in cases of unemployment, old age, sickness, and...
Consider the following statements:
1. The average population density of India is between 600-700 persons per square kilometer.
2. 2002-200...
