Question
Average of 10 quantities is 35. If two extra quantities are
added whose average is 'x', the new average rises by 10%. Find the value of 'x'.Solution
ATQ,
Sum of 10 quantities = 10 Ă— 35 = 350
New average of all the numbers = 35 Ă— 1.1 = 38.5
So, sum of 12 numbers = 38.5 Ă— 12 = 462
So, average of two new numbers = (462 - 350) Ă· 2 = 56
Who was recently appointed as the Chief of the Naval Staff in India?
The country which shares longest border with INDIA is?
______ are contracts that give the owner the right, but not the obligation, to buy (in the case of a call option) or sell (in the case of put option) a...
Which color is notably absent in the Ajanta cave paintings?
Consider the following statements about Lonar lake:
1. It is a saltwater lake located in peninsular India.
2. The lake was formed due...
Who will be awarded the 1st Mufti Mohammad Sayeed Award for Probity in Public Life?
The headquarters of the West Central Railway is situated in which city?
Which African country was the first to eliminate the use of the polio virus by vaccinating its children?
Which of the following players was incorrectly matched with their title at the 2024 French Open?
(I) Alexander Zverev: Men's singles
(II) ...
“Armed Forces Veterans Day” is observed annually on which of the following day?
Relevant for Exams:
