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Square and Square Roots — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSSquare and Square Roots1 Mark
MCQ
The next two numbers in the number pattern $16, 25, 36, 49$ are:
  • ✓
    $64, 81$
  • B
    $64, 83$
  • C
    $64, 88$
  • D
    $62, 81$
✓

Answer

Correct option: A.
$64, 81$
We have, $16, 25, 36, 49$ and so on.
It can be seen that the number pattern can be written as $(4)^2, (5)^2, (6)^2, (7)^2$
It is clear that the next two numbers are $(8)^2$ and $(9)^2$ i.e. $64$ and $81.$

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