AP ICET 2021 Question Paper Shift-1 (17th Sep)

Instructions

For the following questions answer them individually

AP ICET 2021 Shift-1 (17th Sep) - Question 191


If the arithmetic mean of $$x_{1}, x_{2},.... x_{n}$$ is 51 , then the arithmetic mean of $$7x_{1}- 21, 7x_{2}- 21, 7x_{3}-21....7x_{n}- 21$$ is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 192


The median of 12, 14, 10, 16, 8, 6, 18, 15, 11 is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 193


The mode of 42, 36, 44, 38, 36, 40, 45, 36 is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 194


If the median of some numbers is 16.8 and their arithmetic mean is 18.4, then their mode is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 195


The mean deviation of 1, 2, 3, 4, 2 about their arithmetic mean is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 196


The standard deviation of four consecutive positive integers is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 197


The arithmetic mean of the 10 numbers is 6, but it was later observed that one of the numbers was misread as 9. After correcting the wrong entry, if their mean was 7, then actual value of that wrong entry is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 198


If a problem in probability is given to 3 students 'P', 'Q' and 'R' whose chances of solving it are $$\frac{1}{3},\frac{3}{4}$$ and $$\frac{1}{2}$$ respectively, then the probability that the problem will be solved is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 199


The probability that a student 'A' succeeds in a test is 0.85 and the probability that 'B' succeeds in the same test is 0.75. Then the probability that exactly one of them succeeds in that test is

Video Solution

AP ICET 2021 Shift-1 (17th Sep) - Question 200


'A' and 'B' are two sets such that n(A) = 4 and n(B) = 2. If a relation from A to B is selected at random, then the probability that their relation is not a function is

Video Solution
cracku

Boost your Prep!

Download App