Indian Geography
Which of the following statements is not correct about the tank irrigation in peninsular India?

Most of the rivers are seasonal and dry up in summer reason
Underground water level is higher
Percolation of rainwater is less due to hard rock
Rainwater can be easily stored by constructing tanks

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Indian Geography
Which of the following was/ were the fault of the thermal concept of Halley?1. He did not take into consideration the shifting of ITCZ2. He overlooked the Coriolis effect3. The overlooked the concept of the passing of latent heat through water vapourChoose the correct option from the codes given below :

1 & 2
2 & 3
1, 2 & 3
1 & 3

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Indian Geography
Identify the soil with the help of given information:It is mainly formed over basalt rocks and in the low rainfall areasThe soil is rich in clay and due to this it has a high moisture retention capacity and is good for dry farmingIt contains high proportion of calcium and magnesium carbonatesIt is poor in organic matter, nitrogen and phosphorus Select the correct answer from options given below:

Red Soil
Black Soil
Alluvial Soil
Laterite Soil

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Indian Geography
Which of the following factors is/are responsible for the high concentration of jute mills in the Hooghly basin?1. Nearness to coal fields2. Convenient dry climate for spinning and weavingChoose the correct option from the codes given below:

None of these
1 only
1 & 2
2 only

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