Question : What will be the average of all the prime numbers between 9 and 22?
Option 1: 14
Option 2: 15
Option 3: 10
Option 4: 12
New: SSC MTS 2024 Application Form OUT; Direct Link
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 15
Solution : According to the question Prime numbers between 9 and 22: are 11, 13, 17,19 Average of $n$ observations is given by $\frac{\text{Sum of all observations}}{n}$ ⇒ Average = $\frac{(11 + 13 + 17 + 19)}{4}$ = 15 Hence, the correct answer is 15.
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : If the mean of two numbers is 12, and the difference between the two numbers is 6, find the two numbers.
Question : What will be the average of all the even numbers between 5 and 29?
Question : The average of prime numbers between 1 and 20 is:
Question : P1 is the average of all prime numbers below 12 and P2 is the average of all prime numbers between 12 and 30. What is the value of 5P1 – P2?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile