Which one of the following Indian States has the longest coastline?
- A.Tamil Nadu
- B.Gujarat
- C.Maharashtra
- D.Andhra Pradesh
Correct answer
Explanation
The correct answer is B, Gujarat. Gujarat has the longest coastline of any Indian state. Its coast runs from the Rann of Kachchh in the north, around the Gulf of Kachchh and the Saurashtra (Kathiawar) peninsula, into the Gulf of Khambhat and down to the border with Maharashtra near Daman. The two deep gulfs and the peninsula make the coastline much longer than the straight-line length of the state. This long coast explains why Gujarat has so many ports, with Kandla (Deendayal Port) and Mundra among the busiest in India, and also the Alang ship-breaking yard. Option A is wrong because Tamil Nadu has a long coast on the Bay of Bengal and the Palk Strait, but it is shorter than Gujarat's; it is usually placed after Andhra Pradesh. Option C is wrong because Maharashtra's Konkan coast is much shorter. Option D is wrong because Andhra Pradesh has the second-longest coastline of the states, on the east coast, not the longest. Exam tip: longest coastline: Gujarat (west coast); on the east coast, Andhra Pradesh; shortest among coastal states: Goa.
Practice Questions
View allWeathering, mass wasting, erosion and transportation are indicators of which one of the following processes?
- A.Denudation
- B.Endogenetic process
- C.Diastrophism
- D.Mountain building
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Weathering, mass wasting, erosion and transportation together wear down and strip away the earth's surface, and this combined work is called denudation.
Read the full explanation →The activities or services focussed on creation, rearrangement and interpretation of new and existing ideas are referred to as
- A.quaternary activities
- B.quinary activities
- C.tertiary activities
- D.secondary activities
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Services that create, rearrange and interpret new and existing ideas, interpret data and evaluate new technologies are classed as quinary activities.
Read the full explanation →Consider the following statements :
1. Rocks do not remain in their original form for long and undergo transformation.
2. Transformation of rocks is caused by weathering, erosion and metamorphic action.
Which of the statements given above is/are correct?
- A.1 only
- B.2 only
- C.Both 1 and 2
- D.Neither 1 nor 2
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Rocks are constantly changed from one form to another, and the agents of that change are weathering, erosion and metamorphism, which together make up the rock cycle.
Read the full explanation →Which one of the following is not a mountain peak of the Andaman and Nicobar Islands?
- A.Saddle Peak
- B.Mount Thuillier
- C.Lhotse Peak
- D.Mount Diavolo
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Lhotse is not in the Andaman and Nicobar Islands at all; it is a Himalayan peak on the border of Nepal and Tibet, just south of Mount Everest, and at about 8,516 metres it is the fourth-highest mountain in the world.
Read the full explanation →Which of the following statements regarding soil is/are correct?
1. Alluvial soils are rich in nitrogen content.
2. Black soils are rich in iron and lime but deficient in nitrogen.
3. Laterite soils are rich in iron and aluminium but deficient in nitrogen and potassium.
Select the correct answer using the code given below.
- A.1 and 2 only
- B.3 only
- C.2 and 3 only
- D.1, 2 and 3
Show answer
Statement 1 is wrong: alluvial soils, the most widespread soils of India, are generally rich in potash and lime but poor in nitrogen and phosphorus, which is why farmers on the northern plains add nitrogen fertiliser.
Read the full explanation →