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form-bq-r MCQ Questions for Class 10

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2 questions tagged with form-bq-r.

Question 1/2 Easy Mathematics Real Numbers Euclid’s Division Lemma Class 10 Level 2

यदि (a=15q+14), तो (a) को (15) से भाग देने पर शेषफल क्या है?

If (a=15q+14), what is the remainder when (a) is divided by (15)?

Explanation opens after your attempt
Correct Answer

A. (14)

Step 1

Concept

Compare with the form (a=bq+r).

Step 2

Why this answer is correct

Here the divisor is (15) and the remainder is (14), which is less than (15).

Step 3

Exam Tip

When the form is already given, the remainder can be read directly. चरण 1: रूप (a=bq+r) से तुलना करें। चरण 2: यहां भाजक (15) और शेषफल (14) है, जो (15) से छोटा है। चरण 3: जब रूप पहले से दिया हो, शेषफल सीधे पढ़ा जा सकता है।

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Question 2/2 Easy Mathematics Real Numbers Euclid’s Division Lemma Class 10 Level 2

यदि कोई संख्या (5k+3) के रूप में है, तो उसे (5) से भाग देने पर शेषफल क्या होगा?

If a number is of the form (5k+3), what will be the remainder when it is divided by (5)?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

In (5k+3), the part (5k) is a multiple of (5).

Step 2

Why this answer is correct

A multiple of (5) leaves remainder (0), so the final remainder is (3).

Step 3

Exam Tip

Learn to identify (r) in the form (bq+r). चरण 1: रूप (5k+3) में (5k), (5) का गुणज है। चरण 2: गुणज को (5) से भाग देने पर शेष (0) रहता है, इसलिए कुल शेष (3) होगा। चरण 3: (bq+r) में (r) को पहचानना सीखें।

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