Goa Board (GBSHSE) - Class 6

Number Systems, Algebra & Geometry question bank (Mathematics (Class 6))

Practice 325 free Goa Board (GBSHSE) - Class 6 Mathematics (Class 6) - Number Systems, Algebra & Geometry questions with answers and step-by-step solutions.

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Q1.

Mensuration: What is the total surface area or volume formula related to 'Knowing Our Numbers, Whole Numbers and Integers'?

(A)
$2\pi r(r+h)$ or $\pi r^2 h$ or $6a^2$ (Knowing Our Numbers, Whole Numbers and Integers)
(B)
$\pi r$
(C)
$a^2$
(D)
None of these
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Q2.

Geometry & Quadrilaterals: For 'Knowing Our Numbers, Whole Numbers and Integers', what is the sum of interior angles of an $n$-sided polygon?

(A)
$(n - 2) \times 180^\circ$ (Knowing Our Numbers, Whole Numbers and Integers)
(B)
$n \times 360^\circ$
(C)
$180^\circ$
(D)
None of these
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