यदि (Y(x)=a+10x) रेखीय वृद्धि है और (Y(5)+Y(11)=250), तो (a) क्या है?

If (Y(x)=a+10x) is linear growth and (Y(5)+Y(11)=250), what is (a)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. (45)

Step 1

Concept

(Y(5)+Y(11)=(a+50)+(a+110)=2a+160). From (2a+160=250), (a=45).

Step 2

Why this answer is correct

The correct answer is B. (45). (Y(5)+Y(11)=(a+50)+(a+110)=2a+160). From (2a+160=250), (a=45).

Step 3

Exam Tip

(Y(5)+Y(11)=(a+50)+(a+110)=2a+160) है। (2a+160=250) से (a=45) मिलता है।

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Mathematics Answer, Explanation and Revision Hints

यदि (Y(x)=a+10x) रेखीय वृद्धि है और (Y(5)+Y(11)=250), तो (a) क्या है? / If (Y(x)=a+10x) is linear growth and (Y(5)+Y(11)=250), what is (a)?

Correct Answer: B. (45). Explanation: (Y(5)+Y(11)=(a+50)+(a+110)=2a+160) है। (2a+160=250) से (a=45) मिलता है। / (Y(5)+Y(11)=(a+50)+(a+110)=2a+160). From (2a+160=250), (a=45).

Which concept should I revise for this Mathematics MCQ?

(Y(5)+Y(11)=(a+50)+(a+110)=2a+160). From (2a+160=250), (a=45).

What exam hint can help solve this Mathematics question?

(Y(5)+Y(11)=(a+50)+(a+110)=2a+160) है। (2a+160=250) से (a=45) मिलता है।