मॉडल (R(t)=r-15t) में (R(4)=128) और (R(s)=38) है। (s) क्या है?

In the model (R(t)=r-15t), (R(4)=128) and (R(s)=38). What is (s)?

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

A. (10)

Step 1

Concept

From (R(4)=128), (r=188). From (188-15s=38), (s=10).

Step 2

Why this answer is correct

The correct answer is A. (10). From (R(4)=128), (r=188). From (188-15s=38), (s=10).

Step 3

Exam Tip

(R(4)=128) से (r=188) है। (188-15s=38) से (s=10) मिलता है।

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Mathematics Answer, Explanation and Revision Hints

मॉडल (R(t)=r-15t) में (R(4)=128) और (R(s)=38) है। (s) क्या है? / In the model (R(t)=r-15t), (R(4)=128) and (R(s)=38). What is (s)?

Correct Answer: A. (10). Explanation: (R(4)=128) से (r=188) है। (188-15s=38) से (s=10) मिलता है। / From (R(4)=128), (r=188). From (188-15s=38), (s=10).

Which concept should I revise for this Mathematics MCQ?

From (R(4)=128), (r=188). From (188-15s=38), (s=10).

What exam hint can help solve this Mathematics question?

(R(4)=128) से (r=188) है। (188-15s=38) से (s=10) मिलता है।