एक वस्तु की कीमत (P(n)=a+18n) है। यदि (P(5)=170), तो (P(11)) क्या है?

The price of an item is (P(n)=a+18n). If (P(5)=170), what is (P(11))?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

C. (278)

Step 1

Concept

From (a+90=170), (a=80). (P(11)=80+198=278).

Step 2

Why this answer is correct

The correct answer is C. (278). From (a+90=170), (a=80). (P(11)=80+198=278).

Step 3

Exam Tip

(a+90=170) से (a=80) है। (P(11)=80+198=278) है।

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एक वस्तु की कीमत (P(n)=a+18n) है। यदि (P(5)=170), तो (P(11)) क्या है? / The price of an item is (P(n)=a+18n). If (P(5)=170), what is (P(11))?

Correct Answer: C. (278). Explanation: (a+90=170) से (a=80) है। (P(11)=80+198=278) है। / From (a+90=170), (a=80). (P(11)=80+198=278).

Which concept should I revise for this Mathematics MCQ?

From (a+90=170), (a=80). (P(11)=80+198=278).

What exam hint can help solve this Mathematics question?

(a+90=170) से (a=80) है। (P(11)=80+198=278) है।