Subject :NSO Class : Class 5
Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Ans 1:
Class : Class 4
• A. Export of oil in barrels - Motorcycle: Incorrect. Oil is typically exported in huge volumes via oil tankers (sea transport) or transported inland via pipelines or rail/road tankers. A motorcycle is entirely unsuitable for transporting oil in bulk.• B. In-city travel - Submarine: Incorrect. Submarines are designed for underwater travel, primarily for military or deep-sea exploration, and are not used for short-distance travel within a city. Cars, buses, and motorcycles are used for in-city travel.• C. Cross country travel - Aeroplane: Correct. "Cross-country" generally implies long distances, often spanning an entire nation or continent. An aeroplane (or airplane) is the most efficient and fastest mode of transport for covering very long distances, making it ideal for cross-country travel for both passengers and urgent/high-value cargo. * D. None of these: Incorrect, as option C is a correct match.Therefore, the only statement that presents a practical and correct match is C.
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 4
Classify the following objects into the correct categories based on their type of simple machine and choose the correct option.
| Lever | Wedge | |
|---|---|---|
| A | 1, 2, 5 | 3, 4, 6 |
| B | 2, 3, 6 | 1, 4, 5 |
| C | 1, 2, 3 | 4, 5, 6 |
| D | 4, 5, 6 | 1, 2, 3 |
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Subject :NSO Class : Class 4
Refer to the given flow chart and select the correct option regarding P, Q, R and S.
| (i) | (ii) | (iii) | (iv) | |
|---|---|---|---|---|
| A | Winnowing | Sedimentation and decantation | Evaporation and condensation | Separating funnel |
| B | Separating funnel | Evaporation and condensation | Winnowing and decantation | Sedimentation |
| C | Winnowing | Separating funnel | Sedimentation and decantation | Evaporation and condensation |
| D | Evaporation and condensation | Sedimentation and decantation | Winnowing | Separating funnel |
G
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Subject :NSO Class : Class 4
Post Your Answer
Subject :NSO Class : Class 4
