Subject :NSO Class : Class 4
Subject :NSO Class : Class 5
Ans 1:
Class : Class 5
The full form of BCG is Bacille Calmette Guerin. It is a weakened version of bacteria called mycobacterium bovis
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Subject :NSO Class : Class 5
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Class : Class 7
You go to sofworld.org and in right you can see 2nd level powerpack of NSO and its price is Rs. 1.099.
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Subject :NSO Class : Class 6
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Class : Class 7
Seeds are separated from cotton balls by the process of ginning. First cotton balls are obtained from cotton balls and then they are combed and seeds are removed fom it. Later it is used for spinning followed by cotton yarn which is followed by weaving and then we get the fine cotton fabric which is used to make clothes like shirts , sarees etc. Cotton is a natural fibre.
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Subject :NSO Class : Class 7
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Class : Class 9
THE CONDITION UNDER WHICH 2 SUBSTANCES WITH PHYSICAL CONTACT WITH EACH OTHER EXCHANGE NO HEAT ENERGY.TWO SUBSTANCES IN THERMAL EQUILIBRIUM ARE SAID TO BE AT SAME TEMPERATURE.
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 2
Ans 1:
Class : Class 9
Nile is a major north-flowing river in north-east Africa. It is generally regarded as the longest river in the world, but some people give title to Amazon river, in South America. The Nile, which is 6,853 km long, is an "international" river as its water resources are shared by 11 countries, namely, Tanzania, Uganda, Rwanda, Burundi, Congo-Kinshasa, Kenya, Ethiopia, Eritrea, South Sudan, Sudan and Egypt. It is the primary water source of Egypt and Sudan. The Nile has two major tributaries, the White Nile and the Blue Nile. The White Nile is the primary source of the river, whereas the Blue Nile is the secondary source and also the source of most of the water and silt.
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 7