Question 1 - CBSE Class 10 Sample Paper for 2026 Boards - Maths Basic - Solutions of Sample Papers for Class 10 Boards
Last updated at Sept. 9, 2025 by Teachoo
CBSE Class 10 Sample Paper for 2026 Boards - Maths Basic
CBSE Class 10 Sample Paper for 2026 Boards - Maths Basic
Last updated at Sept. 9, 2025 by Teachoo
Transcript
Question 1 The exponent of 3 in the prime factorization of 2025 is (A) 1 (B) 2 (C) 3 (D) 4Doing Prime Factorisation of 2025 Hence, 2025 = 3 × 3 × 3 × 3 × 5 × 5 = 34 × 52 ∴ Exponent of 3 in prime factorisation of 2025 is 4 So, correct answer is (d)