CBSE Class 10 Social Science 2025: question 5
Set in the CBSE Class 10 board exam of 2025, paper 32/5/1, section A, question 5, for 1 mark. Try it first; the hints and our step-by-step solution are below.
Q5 · 1 mark · MCQCompetency-basedMinerals and Energy Resources
Study the given table and answer the question that follows:
CRUDE OIL RESERVES
| Region/Country | Reserves (2017) (Thousand Million Barrels) | Number of Years Reserves will last |
|---|---|---|
| Middle East | 808 | 70 |
| United States of America | 50 | 10.5 |
| World Average | 1697 | 50.2 |
Read the following possible outcomes from the table and choose the correct option:
I. If crude oil continues to be extracted at the present pace, it would be exhausted in about 50 years.
II. In Middle Eastern Countries it may take longer than average of the world.
III. To ensure the availability of crude oil in future, its reuse and recycle policy should be adopted.
IV. In United States of America, Crude oil is likely to run out in just about 10 years.
- (A)Only I, III and IV are correct.
- (B)Only I, II and III are correct.
- (C)Only II, III and IV are correct.
- (D)Only I, II and IV are correct.
Source: official question paper from cbse.gov.in (PDF). See it in the full 2025 board paper, set 32/5/1.
Hints
Open one hint at a time and try again before the next.
Hint 1
Check each statement against the table's numbers.
Hint 2
Is any statement an opinion that the table does not show?
Step-by-step solution
Each step shows the marks it earns, as an examiner would award them. Checked by an independent re-solve from the question paper.
- 1 mark
I: the world average is 50.2 years, so it is correct. II: the Middle East has 70 years, longer than average, so it is correct. IV: the USA has 10.5 years, so it is correct.
III is not an outcome the table shows. So only I, II and IV are correct: (D).
Answer: (D) Only I, II and IV are correct.
Where the marks are
- Checks statements against the table and selects I, II, IV (1 mark)
Revise the chapter
- Chapter: Minerals and Energy Resources (notes, formulas, where marks are lost and every past question)
More questions from Minerals and Energy Resources
- 2025 board paper, set 32/6/1, Q23 · 2 marksWhy is the conservation of conventional sources of energy significant? Explain any two reasons.
- 2024 board paper, set 32/1/1, Q31(A) · 5 marksHow is energy a basic requirement for economic development? Explain.
- 2024 board paper, set 32/1/1, Q31(B) · 5 marksHow are conventional sources of energy different from non-conventional sources? Explain.
The question is transcribed from the official paper; figures are described in words. The solution, hints and chapter tag are ours. Spotted an error? Write tosupport@questionbuddy.in.