निष्पक्ष प्रयोग में सामान्यतः कितने स्वतंत्र चर बदले जाने चाहिए?

How many independent variables should usually be changed in a fair experiment?

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

C. एकOne

Step 1

Concept

Usually only one independent variable is changed in a fair experiment. Other relevant factors are kept constant.

Step 2

Why this answer is correct

The correct answer is C. एक / One. Usually only one independent variable is changed in a fair experiment. Other relevant factors are kept constant.

Step 3

Exam Tip

निष्पक्ष प्रयोग में सामान्यतः केवल एक स्वतंत्र चर बदला जाता है। बाकी संबंधित कारक समान रखे जाते हैं।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Science Questions

FAQs

Science Answer, Explanation and Revision Hints

निष्पक्ष प्रयोग में सामान्यतः कितने स्वतंत्र चर बदले जाने चाहिए? / How many independent variables should usually be changed in a fair experiment?

Correct Answer: C. एक / One. Explanation: निष्पक्ष प्रयोग में सामान्यतः केवल एक स्वतंत्र चर बदला जाता है। बाकी संबंधित कारक समान रखे जाते हैं। / Usually only one independent variable is changed in a fair experiment. Other relevant factors are kept constant.

Which concept should I revise for this Science MCQ?

Usually only one independent variable is changed in a fair experiment. Other relevant factors are kept constant.

What exam hint can help solve this Science question?

निष्पक्ष प्रयोग में सामान्यतः केवल एक स्वतंत्र चर बदला जाता है। बाकी संबंधित कारक समान रखे जाते हैं।