यदि (P(t)=38+6t) और (Q(t)=122-8t) है तो किस (t) पर (P(t)=Q(t)) होगा?

If (P(t)=38+6t) and (Q(t)=122-8t), at which (t) will (P(t)=Q(t))?

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

B. (t=6)

Step 1

Concept

From (38+6t=122-8t), (14t=84). Therefore (t=6) is correct.

Step 2

Why this answer is correct

The correct answer is B. (t=6). From (38+6t=122-8t), (14t=84). Therefore (t=6) is correct.

Step 3

Exam Tip

(38+6t=122-8t) से (14t=84) होता है। इसलिए (t=6) सही है।

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Mathematics Answer, Explanation and Revision Hints

यदि (P(t)=38+6t) और (Q(t)=122-8t) है तो किस (t) पर (P(t)=Q(t)) होगा? / If (P(t)=38+6t) and (Q(t)=122-8t), at which (t) will (P(t)=Q(t))?

Correct Answer: B. (t=6). Explanation: (38+6t=122-8t) से (14t=84) होता है। इसलिए (t=6) सही है। / From (38+6t=122-8t), (14t=84). Therefore (t=6) is correct.

Which concept should I revise for this Mathematics MCQ?

From (38+6t=122-8t), (14t=84). Therefore (t=6) is correct.

What exam hint can help solve this Mathematics question?

(38+6t=122-8t) से (14t=84) होता है। इसलिए (t=6) सही है।