NSMQ Past Question Archives - Elightenknowledge.com

May 8, 2024

NATIONAL SCIENCE AND MATHS QUIZ PAST QUESTIONS AND ANSWERS-3 Find the values of the constants a and b if the straight lines 1. ax + 5y = 3, and 4x + by = 1 intersect at the point (2, -1) ANSWER: a = 4, b = 7 [2a – 5 = 3, 2a = 8,…

Academic, NSMQ, Uncategorized

NATIONAL SCIENCE AND MATHS QUIZ PAST QUESTIONS-2

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May 6, 2024

NATIONAL SCIENCE AND MATHS QUIZ PAST QUESTIONS-2 Find the volume of the given figure (Leave answer in π) 1. A cylinder of height 10cm and diameter 10 cm. ANSWER: 250π cm3 [ V = πr2h = π(10)52 = 250π cm3] 2. A right circular cone of base diameter 18 cm and height 20 cm. ANSWER:…

Academic, NSMQ

NATIONAL SCIENCE AND MATHS QUIZ PAST QUESTIONS-1

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May 5, 2024

NATIONAL SCIENCE AND MATHS QUIZ PAST QUESTIONS-1 Find the slope m of the tangent to the given curve at the given point on the curve. 1. y = 3×2 – 5x + 2 at x = 1 ANSWER: m = 1 [dy/dx = 6x – 5, at x = 1, m = 6 – 5…