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GeographyEasyAsked in: UPSC Civil Services · CSE Prelims 2017, GS Paper I

Mediterranean Sea is a border of which of the following countries ? 1. Jordan 2. Iraq 3. Lebanon 4. Syria Select the correct answer using the code given below :

  1. A.1, 2 and 3 only
  2. B.2 and 3 only
  3. C.3 and 4 only
  4. D.1, 3 and 4 only

Correct answer

C. 3 and 4 only

Explanation

The correct answer is C, 3 and 4 only. Lebanon and Syria have coastlines on the eastern Mediterranean; Jordan and Iraq do not.

The eastern shore of the Mediterranean, called the Levant coast, runs from Turkey in the north through Syria, Lebanon and Israel to the Gaza Strip and Egypt. Syria's ports include Latakia and Tartus, and Lebanon's include Beirut, Tripoli and Sidon. Jordan's only outlet to the sea is the port of Aqaba on the Gulf of Aqaba, an arm of the Red Sea. Iraq reaches the sea only through a short coastline at the head of the Persian Gulf, near Umm Qasr and the Shatt al-Arab.

A is wrong because Jordan and Iraq do not touch the Mediterranean, and it leaves out Syria. B is wrong because it includes Iraq and leaves out Syria. D is wrong because Jordan opens only to the Red Sea.

Exam tip: Jordan = Gulf of Aqaba (Red Sea); Iraq = Persian Gulf; Syria and Lebanon = Mediterranean.

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Q2.GeographyAsked in: NDA · NDA-I 2025, GATMedium

Which of the following is/are the applied forces in mechanical weathering process? 1. Gravitational force 2. Expansion force 3. Force due to water pressure Select the answer using the code given below :

  1. A.1 only
  2. B.1 and 2 only
  3. C.2 and 3 only
  4. D.1, 2 and 3
Show answer
Correct answer: D. 1, 2 and 3

Mechanical (physical) weathering breaks rocks without changing their chemistry, and all three forces drive it. Gravitational forces act as overburden pressure, load and shearing stress on rocks.

Q4.GeographyAsked in: UPSC Civil Services · CSE Prelims 2018, GS Paper IMedium

Consider the following statements : 1. The Earth's magnetic field has reversed every few hundred thousand years. 2. When the Earth was created more than 4000 million years ago, there was 54% oxygen and no carbon dioxide. 3. When living organisms originated, they modified the early atmosphere of the Earth. Which of the statements given above is/are correct ?

  1. A.1 only
  2. B.2 and 3 only
  3. C.1 and 3 only
  4. D.1, 2 and 3
Show answer
Correct answer: C. 1 and 3 only

The magnetic field has flipped many times and life changed the early air, but the young Earth had almost no free oxygen.

Q5.GeographyAsked in: UPSC Civil Services · CSE Prelims 2020, GS Paper IHard

With reference to the current trends in the cultivation of sugarcane in India, consider the following statements : 1. A substantial saving in seed material is made when 'bud chip settlings' are raised in a nursery and transplanted in the main field. 2. When direct planting of setts is done, the germination percentage is better with single-budded setts as compared to setts with many buds. 3. If bad weather conditions prevail when setts are directly planted, single-budded setts have better survival as compared to large setts. 4. Sugarcane can be cultivated using settlings prepared from tissue culture. Which of the statements given above is/are correct?

  1. A.1 and 2 only
  2. B.3 only
  3. C.1 and 4 only
  4. D.2, 3 and 4 only
Show answer
Correct answer: C. 1 and 4 only

Bud chip nurseries save seed cane and tissue-culture settlings are used, but single-bud setts do worse than larger setts when planted directly.