UPSC Exam  >  UPSC Questions  >  Consider the following statements: 1. Jet str... Start Learning for Free
Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only?
Most Upvoted Answer
Consider the following statements: 1. Jet streams occur in the Norther...
Answer:

Major atmospheric phenomena and their characteristics:

Jet streams:
- High altitude, narrow, fast-flowing air currents.
- Occur in both Northern and Southern Hemisphere.
- Formed due to the temperature difference between polar and tropical regions.
- Influence weather patterns and air travel.

Cyclones:
- A low-pressure system with strong winds spiraling towards the center.
- Can occur in both Northern and Southern Hemispheres.
- Some cyclones develop an eye - a calm center with mostly clear skies.
- The temperature inside the eye is nearly 10 C lesser than the surroundings due to the cooling effect of rising air.

Correct statements:
- Jet streams occur in both Northern and Southern Hemisphere.
- Only some cyclones develop an eye, and the temperature inside the eye is nearly 10 C lesser than the surroundings.

Therefore, the correct answer is (b) 2 and 3 only.

Explanation:
The first statement is incorrect as jet streams occur in both Northern and Southern Hemisphere. The second statement is correct as not all cyclones develop an eye. The third statement is correct as the temperature inside the eye of a cyclone is nearly 10 C lesser than the surroundings due to the cooling effect of rising air.
Community Answer
Consider the following statements: 1. Jet streams occur in the Norther...
Correct Answer is Option (c)

Jet streams are high altitude westerly wind system blows at a height of 6 to 14 km, with very high speed up to 450 km/hr in the wavy form at both hemispheres.  So #1 is wrong. 

The Centre of the cyclone is called an Eye. The eye is a Calm region with no rainfall and experiences the highest temperature and lowest pressure within the cyclonic system.  So  #3 is wrong. So, by elimination, the answer is (c).
Explore Courses for UPSC exam

Similar UPSC Doubts

Top Courses for UPSC

Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only?
Question Description
Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only?.
Solutions for Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only?, a detailed solution for Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only? has been provided alongside types of Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only? theory, EduRev gives you an ample number of questions to practice Consider the following statements: 1. Jet streams occur in the Northern Hemisphere only. 2. Only some cyclones develop an eye. 3. The temperature inside the eye of a cyclone is nearly 10 C lesser than that of the surroundings. Which of the statements given above is/are correct: (a) 1 only (b) 2 and 3 only (c) 2 only (d) 1 and 3 only? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev