Question
Download Solution PDFThe digit at unit's place of the number
(3750)2 + (3751)2 + (3752)2 + (3753)2 is:
This question was previously asked in
DSSSB Head Clerk Official Paper (Held on:21 Feb 2022 Shift 1)
Answer (Detailed Solution Below)
Option 4 : 4
Detailed Solution
Download Solution PDFGiven:
(3750)2 + (3751)2 + (3752)2 + (3753)2
Calculation:
Unit's place of the problem is,
(0)2 + (1)2 + (2)2 + (3)2 = 0 + 1 + 4 + 9
= 14
Unit digit is 4.
Answer is 4.
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