Gujarat Board - Class 8

Higher Arithmetic & Geometry question bank (Mathematics (ગણિત - NMMS prep))

Practice 421 free Gujarat Board - Class 8 Mathematics (ગણિત - NMMS prep) - Higher Arithmetic & Geometry questions with answers and step-by-step solutions.

Q1.

ભૂમિતિ અને પાયથાગોરસ: 'સંમેય સંખ્યાઓ (Rational Numbers)' કાટકોણ ત્રિકોણમાં કયો સંબંધ સાચો છે?


(A)
$\text{કર્ણ}^2 = \text{પાયો}^2 + \text{વેધ}^2$ (સંમેય સંખ્યાઓ (Rational Numbers))
(B)
કર્ણ = પાયો + વેધ
(C)
લાગુ ન પડે
(D)
આપેલ પૈકી કોઈ નહીં
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Q2.

ક્ષેત્રમિતિ (નળાકાર/શંકુ/ચતુષ્કોણ): 'સંમેય સંખ્યાઓ (Rational Numbers)' નું પૃષ્ઠફળ કે ઘનફળ શોધવાનું સૂત્ર કયું?


(A)
$V = \pi r^2 h$ અથવા સમલંબ ચતુષ્કોણનું ક્ષેત્રફળ $\frac{1}{2}(a+b)h$ (સંમેય સંખ્યાઓ (Rational Numbers))
(B)
માત્ર પરિમિતિ
(C)
સૂત્ર નથી
(D)
આપેલ પૈકી કોઈ નહીં
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