Question 36Asked in CTET February 2026 Paper 1, 7 Feb 2026

(LCM of 96, 120 and 160) ÷ (HCF of 72 and 168) is equal to(96, 120 और 160 का LCM) ÷ (72 और 168 का HCF) बराबर है

(96, 120 और 160 का LCM) ÷ (72 और 168 का HCF) बराबर है
  1. A1212
  2. B1515
  3. C2020
  4. D3030
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Correct answer: (C) 2020

Explanation

96 = 2⁵ × 3, 120 = 2³ × 3 × 5, 160 = 2⁵ × 5, so LCM = 2⁵ × 3 × 5 = 480. HCF of 72 and 168 = 24. 480 ÷ 24 = 20.96 = 2⁵ × 3, 120 = 2³ × 3 × 5, 160 = 2⁵ × 5, इसलिए LCM = 2⁵ × 3 × 5 = 480। 72 और 168 का HCF = 24। 480 ÷ 24 = 20।

From CTET February 2026 Paper 1, 7 Feb 2026 — Previous Year Paper

This is question 36 of CTET February 2026 Paper 1, 7 Feb 2026 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.