What is the heat received by the earth from the sun called?
(A) insolation
(B) Infrared heat
(C) Solar radiation
(D) Heat radiation
The earth's surface receives most of its energy in short wavelengths. The energy received by the earth is known as incoming solar radiation which in short is termed as insolation.
Which of the following planets do not have satellites revolving around them?
(A) Mars and Venus
(B) Mercury and Venus
(C) Mars and Mercury
(D) Neptune and Pluto
Mercury and Venus are the only planets in our solar system which do not have any natural satellite.
Which one of the following is the largest planet?
(A) Jupiter
(B) Venus
(C) Saturn
(D) Uranus
Jupiter is said to be the largest planet in our solar system.
What is pattus (spot) seen in Chhotanagpur plateau region?
(A) Laterite deposits
(B) Bond
(C) Unfit land
(D) Khari symptom
The spot seen in the Chotanagpur plateau is a laterite deposit, which is a type of soil rich in iron and aluminum. The Chotanagpur plateau is a mineral-rich region in eastern India that is known for its vast reserves of coal, iron ore, and manganese.
The Standard Meridian of India is
(A) 82° E longitude
(B) 83° 30’ E longitude
(C) 82° 30’ E longitude
(D) 83° 50’ E longitude
The standard meridian of India is 82°30'E. A standard meridian was adopted among many meridians for the country to bring about uniformity in time across the country. There are different time zones in India.
What is the meaning of the word Khadar?
(A) New alluvial soil
(B) Dry sandy soil
(C) Old alluvial soil
(D) Semi black soil
Khadir or Khadar are the low-lying areas, also called Nali or Naili. Khadar areas are vulnerable to floods and often have parts of former river beds that were made available for cultivation when the course of a river changes. It is sticky and retentive with moisture when wet.
A narrow strip of land that connects two plots –
(A) Gulf
(B) island
(C) Strait
(D) Isthmus
Isthmus: An isthmus is a narrow strip of land that connects two larger land masses and separates two bodies of water. Isthmuses have been strategic locations for centuries. They are natural sites for ports and canals linking terrestrial and aquatic trade routes.
Which of the following questions assess the analysis skills of learners?
(A) If all glaciers of Himalayas melt down, what are its impacts on human life in India? (B) How we file a case in consumer forum court ?
(C) What is Finance Commission? Describes the main functions of the state finance commissions.
(D) Why national integration is necessary in India ?
(A) Only (A), (B) & (C)
(B) Only (B), (C) & (D)
(C) Only (A) & (B)
(D) Only (A) & (D)
Study skills are difficult to define. There is no specific definition of study skills. The wide variations in study methods and habits practiced by learners make it difficult to define and catalog specific study skills. However, in layman's terms we can say that 'study skills' are 'various interests that can be developed to improve learning ability'. It is a process of learning. Good use of study skills can make one an efficient and effective learner.
Read the following statements for physical features of India and choose the correct options:
A. Many popular hill stations are situated in the middle Himalayas.
B. Northern plains are highly populated areas because river plains have fertile land for cultivation.
C. Western Ghats are rich in minerals and are highly populated.
(A) Only A is correct
(B) Only B is correct
(C) Only A and B are correct
(D) Only B and C are correct
There are several hill stations in the middle Himalayas such as Barog, Barog, Barot, Tattapani, Triund, Rohtang, Reckong Peo, Palampur, Narkanda, Mashobra, Manali, Kullu, Kufri, Khajjiar, Kasauli, Kalpa, Dharamshala, Dalhousie, Chitkul, Chamba, and Chail.
Consider the following statements (A) and (B) and choose the correct option.
(A) Agricultural activity is concentrated in those regions of the world where suitable factors for the growing of crops exist.
(B) Wool, dairy and poultry products are considered output of agricultural system
(A) Only (A) is true
(B) Only (B) is true
(C) Both (A) and (B) are true.
(D) Neither (A) nor (B) is true.
(A) Agricultural activity is concentrated in those regions of the world where suitable factors for the growing of crops exist. (B) Wool, dairy and poultry products are considered output of agricultural system. Both (A) and (B) are true.
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