Question
The average of a set of 60 numbers was initially
calculated as 40. However, it was later discovered that two numbers were incorrectly recorded as 68 and 32, instead of the correct values 86 and 23. Determine the accurate mean after correcting these errors.Solution
Initially, mean of 60 numbers = 40
So, sum of 60 numbers = 60 X 40 = 2,400
ATQ, Correct sum = 2,400 - (68 + 32) + (86 + 23) = 2,409
Correct mean = (2,409/60) = 40.15
Which of the following is not a public document?
All the members of an unlawful assembly when use force or violence in the prosecution of their common object, they are committing the offence of?
The Speaker of Lok Sabha may be removed
As per S. 64 proof of documents must be given by primary evidence except:
What is the punishment for joining an unlawful assembly and continuing in it without armed weapons?
Conspiracy to wage war against the State_________.
If A carries a badge of soldier in spite of not being a soldier he is punishable as per S. 140 with?
Any charge for Impeachment of President may be preferred
Criminal Conspiracy is covered under which Chapter of IPC?
2 xerox copies of a will deed are ___________?
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