M4maths Maths Puzzle Logical Reasoning Number Series

Lets Ram give 1st student 1 candy 2nd student 8 candy 3rd student 27 candy . So how many candy will be given to 17 th student .

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M4maths Other Question

if
11^2=9
14^2=27
19^2=?
If m and n are whole numbers such that mn = 121, the value of (m - 1)n + 1 is:

A. 1 B. 10

C. 121 D. 1000