Rajasthan Board - Class 7

Intermediate Topics question bank (Mathematics (गणित))

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Q1.

वर्ग और घन: 'पूर्णांक' संख्या का वर्गमूल या घनमूल निकालने की सर्वोत्तम विधि कौन सी है?


(A)
अभाज्य गुणनखंडन विधि अथवा भाग विधि (पूर्णांक)
(B)
केवल जोड़ना
(C)
मूल संभव नहीं
(D)
इनमें से कोई नहीं
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Q2.

चक्रवृद्धि ब्याज व बट्टा: 'पूर्णांक' (मिश्रधन) निकालने का सही सूत्र कौन सा है?


(A)
$A = P\left(1 + \frac{r}{100}\right)^n$ और चक्रवृद्धि ब्याज $= A - P$ (पूर्णांक)
(B)
केवल साधारण ब्याज
(C)
सूत्र नहीं है
(D)
इनमें से कोई नहीं
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