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Square of Which of the Following Numbers Will Not Have 6 at Their Unit’S Place : (I) 35 (Ii) 23 (Iii) 64 (Iv) 76 (V) 98 - Mathematics

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Sum

Square of which of the following numbers will not have 6 at their unit’s place :
(i) 35
(ii) 23
(iii) 64
(iv) 76
(v) 98

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Solution

The squares of the following numbers, Will not have 6 at their units place as only (4)2 = 16, (6)2 = 36 has but its units place 35, 23 and 98 i.e., (i), (ii), and (v)

Concept: Finding Square Root by Division Method
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 3 Squares and Square Root
Exercise 3 (C) | Q 4 | Page 45
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