Concept-wise Practice

remainder-subtraction MCQ Questions for Class 10

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Practice Questions

12 questions tagged with remainder-subtraction.

Question 1/12 Expert Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 3

यदि (a=79q+61), तो (a-140) को 79 से भाग देने पर शेषफल क्या होगा?

If (a=79q+61), what is the remainder when (a-140) is divided by 79?

Explanation opens after your attempt
Correct Answer

A. 0

Step 1

Concept

(a-140=79q+61-140=79q-79).

Step 2

Why this answer is correct

This can be written as (79(q-1)+0).

Step 3

Exam Tip

The number is exactly divisible by 79, so the remainder is 0. चरण 1: (a-140=79q+61-140=79q-79)। चरण 2: इसे (79(q-1)+0) लिखा जा सकता है। चरण 3: संख्या 79 से पूर्णतः विभाजित है, इसलिए शेषफल 0 है।

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Question 2/12 Expert Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 3

यदि (m) को 53 से भाग देने पर शेषफल 12 है, तो (m-118) को 53 से भाग देने पर शेषफल क्या होगा?

If (m) leaves remainder 12 when divided by 53, what is the remainder when (m-118) is divided by 53?

Explanation opens after your attempt
Correct Answer

A. 0

Step 1

Concept

Write (m=53q+12).

Step 2

Why this answer is correct

(m-118=53q+12-118=53q-106=53(q-2)).

Step 3

Exam Tip

It is exactly divisible by 53, so the remainder is 0. चरण 1: (m=53q+12) लिखें। चरण 2: (m-118=53q+12-118=53q-106=53(q-2))। चरण 3: यह 53 से पूर्णतः विभाजित है, इसलिए शेषफल 0 है।

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Question 3/12 Expert Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 2

यदि (a=67q+52), तो (a-119) को 67 से भाग देने पर शेषफल क्या होगा?

If (a=67q+52), what is the remainder when (a-119) is divided by 67?

Explanation opens after your attempt
Correct Answer

A. 0

Step 1

Concept

(a-119=67q+52-119=67q-67).

Step 2

Why this answer is correct

This can be written as (67(q-1)+0).

Step 3

Exam Tip

The number is exactly divisible by 67, so the remainder is 0. चरण 1: (a-119=67q+52-119=67q-67)। चरण 2: इसे (67(q-1)+0) लिखा जा सकता है। चरण 3: संख्या 67 से पूर्णतः विभाजित है, इसलिए शेषफल 0 है।

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Question 4/12 Expert Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 2

यदि (m) को 43 से भाग देने पर शेषफल 9 है, तो (m-95) को 43 से भाग देने पर शेषफल क्या होगा?

If (m) leaves remainder 9 when divided by 43, what is the remainder when (m-95) is divided by 43?

Explanation opens after your attempt
Correct Answer

A. 0

Step 1

Concept

Write (m=43q+9).

Step 2

Why this answer is correct

(m-95=43q+9-95=43q-86=43(q-2)).

Step 3

Exam Tip

It is exactly divisible by 43, so the remainder is 0. चरण 1: (m=43q+9) लिखें। चरण 2: (m-95=43q+9-95=43q-86=43(q-2))। चरण 3: यह 43 से पूर्णतः विभाजित है, इसलिए शेषफल 0 है।

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Question 5/12 Expert Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 1

यदि (a=59q+44), तो (a-103) को 59 से भाग देने पर शेषफल क्या होगा?

If (a=59q+44), what is the remainder when (a-103) is divided by 59?

Explanation opens after your attempt
Correct Answer

A. 0

Step 1

Concept

(a-103=59q+44-103=59q-59).

Step 2

Why this answer is correct

This can be written as (59(q-1)+0).

Step 3

Exam Tip

Therefore, the number is exactly divisible by 59 and the remainder is 0. चरण 1: (a-103=59q+44-103=59q-59)। चरण 2: इसे (59(q-1)+0) लिखा जा सकता है। चरण 3: इसलिए संख्या 59 से पूर्णतः विभाजित है और शेषफल 0 है।

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Question 6/12 Expert Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 1

यदि (m) को 31 से भाग देने पर शेषफल 6 है, तो (m-68) को 31 से भाग देने पर शेषफल क्या होगा?

If (m) leaves remainder 6 when divided by 31, what is the remainder when (m-68) is divided by 31?

Explanation opens after your attempt
Correct Answer

C. 29

Step 1

Concept

Write (m=31q+6).

Step 2

Why this answer is correct

(m-68=31q-62=31(q-2)), so the remainder is 0.

Step 3

Exam Tip

In subtraction, check the final form as divisor times quotient plus remainder. चरण 1: (m=31q+6) लिखें। चरण 2: (m-68=31q-62=31(q-2)), इसलिए शेषफल 0 है। चरण 3: घटाव में अंतिम रूप को \(भाजक\timesभागफल+शेषफल\) की तरह जांचें।

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Question 7/12 Hard Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 3

यदि (a=37q+29), तो (a-48) को 37 से भाग देने पर शेषफल क्या होगा?

If (a=37q+29), what is the remainder when (a-48) is divided by 37?

Explanation opens after your attempt
Correct Answer

C. 18

Step 1

Concept

(a-48=37q+29-48=37q-19).

Step 2

Why this answer is correct

This can be written as (37(q-1)+18), so the remainder is 18.

Step 3

Exam Tip

Add the divisor once to make a negative remainder valid. चरण 1: (a-48=37q+29-48=37q-19)। चरण 2: इसे (37(q-1)+18) लिखा जा सकता है, इसलिए शेषफल 18 है। चरण 3: ऋणात्मक शेषफल को वैध बनाने के लिए एक बार भाजक जोड़ें।

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Question 8/12 Hard Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 3

यदि (m) को 17 से भाग देने पर शेषफल 4 है, तो (m-23) को 17 से भाग देने पर शेषफल क्या होगा?

If (m) leaves remainder 4 when divided by 17, what is the remainder when (m-23) is divided by 17?

Explanation opens after your attempt
Correct Answer

A. 15

Step 1

Concept

Write (m=17q+4).

Step 2

Why this answer is correct

(m-23=17q-19=17(q-2)+15), so the remainder is 15.

Step 3

Exam Tip

If subtraction gives a negative remainder, add the divisor as needed. चरण 1: (m=17q+4) लिखें। चरण 2: (m-23=17q-19=17(q-2)+15), इसलिए शेषफल 15 है। चरण 3: घटाव में ऋणात्मक शेषफल आए तो भाजक को जरूरत के अनुसार जोड़ें।

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Question 9/12 Hard Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 2

यदि (a=29q+20), तो (a-35) को 29 से भाग देने पर शेषफल क्या होगा?

If (a=29q+20), what is the remainder when (a-35) is divided by 29?

Explanation opens after your attempt
Correct Answer

A. 14

Step 1

Concept

(a-35=29q+20-35=29q-15).

Step 2

Why this answer is correct

This can be written as (29(q-1)+14), so the remainder is 14.

Step 3

Exam Tip

Add the divisor to a negative remainder to make it valid. चरण 1: (a-35=29q+20-35=29q-15)। चरण 2: इसे (29(q-1)+14) लिखा जा सकता है, इसलिए शेषफल 14 है। चरण 3: ऋणात्मक शेषफल को वैध बनाने के लिए भाजक जोड़ें।

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Question 10/12 Hard Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 2

यदि (m) को 12 से भाग देने पर शेषफल 5 है, तो (m-19) को 12 से भाग देने पर शेषफल क्या होगा?

If (m) leaves remainder 5 when divided by 12, what is the remainder when (m-19) is divided by 12?

Explanation opens after your attempt
Correct Answer

A. 10

Step 1

Concept

Write (m=12q+5).

Step 2

Why this answer is correct

(m-19=12q-14=12(q-2)+10), so the remainder is 10.

Step 3

Exam Tip

If subtraction gives a negative remainder, add the divisor enough times to make it valid. चरण 1: (m=12q+5) लिखें। चरण 2: (m-19=12q-14=12(q-2)+10), इसलिए शेषफल 10 है। चरण 3: घटाव में ऋणात्मक शेषफल आए तो भाजक को उचित बार जोड़कर वैध शेषफल बनाएं।

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Question 11/12 Hard Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 1

यदि (a) को 7 से भाग देने पर शेषफल 5 है, तो (a-9) को 7 से भाग देने पर शेषफल क्या होगा?

If (a) leaves remainder 5 when divided by 7, what is the remainder when (a-9) is divided by 7?

Explanation opens after your attempt
Correct Answer

A. 3

Step 1

Concept

Write (a=7q+5).

Step 2

Why this answer is correct

(a-9=7q-4=7(q-1)+3), so the remainder is 3.

Step 3

Exam Tip

If subtraction gives a negative remainder, add the divisor to make it valid. चरण 1: (a=7q+5) लिखें। चरण 2: (a-9=7q-4=7(q-1)+3), इसलिए शेषफल 3 है। चरण 3: घटाव में ऋणात्मक शेषफल आए तो भाजक जोड़कर वैध शेषफल बनाएं।

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Question 12/12 Hard Mathematics Chapter 1: Real Numbers 1: Euclid’s Division Lemma Class 10 Level 1

यदि कोई संख्या 14 से भाग देने पर शेषफल 13 देती है, तो उस संख्या से 2 घटाने पर शेषफल क्या होगा?

If a number leaves remainder 13 when divided by 14, what is the remainder when 2 is subtracted from it?

Explanation opens after your attempt
Correct Answer

C. 11

Step 1

Concept

The number is (14q+13).

Step 2

Why this answer is correct

Subtracting 2 gives (14q+11), so the remainder is 11.

Step 3

Exam Tip

In subtraction, if the remainder does not become negative, subtract directly. चरण 1: संख्या (14q+13) है। चरण 2: 2 घटाने पर (14q+11), इसलिए शेषफल 11 है। चरण 3: घटाव में यदि शेषफल ऋणात्मक न हो तो सीधे घटा सकते हैं।

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