Question
Which of the following storage media is considered
non-volatile?Solution
A hard disk is non-volatile, meaning it retains data even when the power is turned off. In contrast, RAM and cache memory are volatile and lose their data when power is lost.
The mean of the sample data = 60 and median = 48. Find the mode of this distribution.
24, 29, 62, ?, 758, 3791
...The 5th term of an arithmetic progression is 23 and the 12th term is 72. Find the first term and the common difference.
If p:q = 5:7 and p + q = 408, then find the value of (q - p).
Mean of a grouped data calculated using direct method, assumed mean method or step deviation method:
3600, 600, 120, 30, 10, ?
18, 27, 54, 135, 400, 1417.5
Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A, Four years ago from now whi...
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 179. Find the smallest part.
In an AP, S₅ = 75 and S₇ = 119, where S_n is sum of first n terms. Find the 10th term.
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