यदि (G(t)=150-rt) और (G(2)=G(9)+56), तो (r) क्या है?

If (G(t)=150-rt) and (G(2)=G(9)+56), what is (r)?

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

C. (8)

Step 1

Concept

(G(2)-G(9)=7r). From (7r=56), (r=8).

Step 2

Why this answer is correct

The correct answer is C. (8). (G(2)-G(9)=7r). From (7r=56), (r=8).

Step 3

Exam Tip

(G(2)-G(9)=7r) है। (7r=56) से (r=8) मिलता है।

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यदि (G(t)=150-rt) और (G(2)=G(9)+56), तो (r) क्या है? / If (G(t)=150-rt) and (G(2)=G(9)+56), what is (r)?

Correct Answer: C. (8). Explanation: (G(2)-G(9)=7r) है। (7r=56) से (r=8) मिलता है। / (G(2)-G(9)=7r). From (7r=56), (r=8).

Which concept should I revise for this Mathematics MCQ?

(G(2)-G(9)=7r). From (7r=56), (r=8).

What exam hint can help solve this Mathematics question?

(G(2)-G(9)=7r) है। (7r=56) से (r=8) मिलता है।