Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

Which data is useful for correctly studying population growth?

Answer and explanation

Correct answer: Population of different years

Direct answer: Option A is correct. Population growth means a change in the number of people over time. Therefore, we need population figures recorded for different years, such as 2011 and 2021. First, note the population for each dated year. Next, compare the earlier figure with the later figure. If the later number is larger, the population has grown; if it is smaller, it has declined. The time interval is also important when studying the rate of growth. Option A gives relevant time-series data. Option B is the colour of a flower and provides no population measurement. Option C is a part of a song, not demographic evidence. Option D is only a mountain’s name and does not tell us how many people live in an area. Memory cue: growth always needs a comparison across time.

Related tags

Population DataDifferent YearsTime SeriesPopulation GrowthPopulationGeographyClass 9 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.