Concept-wise Practice

spoon-size MCQ Questions for Class 9

spoon-size se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with spoon-size.

एक छात्र अलग आकार के चम्मचों से चीनी घोलता है और घुलने का समय मापता है। चम्मच का आकार क्या है?

A student uses spoons of different sizes to stir sugar and measures dissolving time. What is spoon size?

Explanation opens after your attempt
Correct Answer

B. स्वतंत्र चरIndependent variable

Step 1

Concept

Spoon size is deliberately changed so it is the independent variable. In exams identify the factor changed by the experimenter.

Step 2

Why this answer is correct

The correct answer is B. स्वतंत्र चर / Independent variable. Spoon size is deliberately changed so it is the independent variable. In exams identify the factor changed by the experimenter.

Step 3

Exam Tip

चम्मच का आकार जानबूझकर बदला जाता है इसलिए यह स्वतंत्र चर है। परीक्षा में प्रयोगकर्ता द्वारा बदले गए कारक को पहचानें।

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