Question 4 - Past Year MCQ (Maths Standard) - Chapter 1 Class 10 Real Numbers

Last updated at July 14, 2026 by

[MCQ] The greatest number which when divided by 1251, 9377 and 15628 - Past Year MCQ (Maths Standard)

part 2 - Question 4 - Past Year MCQ (Maths Standard) - Serial order wise - Chapter 1 Class 10 Real Numbers

Take a fresh quiz. Then take another.
Every attempt is a new AI-adaptive Teachoo quiz with 5 questions, selected from your answers, mistakes, and progress.
Remove Ads Share on WhatsApp

Transcript

Question 4 The greatest number which when divided by 1251, 9377 and 15628 leaves remainder 1, 2 and 3 respectively is (a) 575 (b) 450 (c) 750 (d) 625Let’s subtract the remainders from the numbers 1251 − 1 = 1250 9377 − 2 = 9375 15628 − 3 = 15625 So, we need to find largest number which divides 1250, 9375, and 15625, and leaves remainder 0 Thus, we need largest number which divides 1250, 9375, and 15625 ∴ We need to find HCF of 1250, 9375, and 15625 Finding HCF of 1250, 9375 and 15625 Thus, 1250 = 2 × 5 × 5 × 5 × 5 9375 = 3 × 5 × 5 × 5 × 5 × 5 15625 = 5 × 5 × 5 × 5 × 5 × 5 ∴ HCF of 1250, 9375, and 15625 = 5 × 5 × 5 × 5 = 625 So, correct answer is (d) 2 1250 5 625 5 125 5 25 3 9375 5 3125 5 625 5 125 5 25 5 15625 15625 3125 5 625 5 125

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.