Subject :NSO Class : Class 10
Subject :NSO Class : Class 6
Ans 1:
Class : Class 6
See, Y is feeding on x which means that population of X would definitely decrease. This means that eater of water beetle has decreased. This indicates that population of water beetle will increase. This means more food for fro with beetle. with g. Due to large amount of food frogs' population will also increase parallelly. In this way B would be correct .
Sorry for too long answer.
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 6
Properties of a few substances are given as :
P : White solid, soluble in water, non-magnetic in nature, salty in taste
Q : Blue solid, insoluble in water, non-magnetic in nature, sweet in taste
R : White solid, soluble in water, non-magnetic in nature, sweet in taste
S : Black solid, magnetic in nature, insoluble in water
Read the given passage and fill in the blanks by selecting an appropriate option.
Substances __(i)__ when present in a mixture can be separated from each other by filtration or magnetic separation, substances __(ii)__ can be separated by
magnetic separation only, while substances __(iii)__ when mixed in water are very difficult to separate by common methods of separation.
| (i) | (ii) | (iii) | |
|---|---|---|---|
| A | Q, R | P, S | Q, S |
| B | P, S | Q, S | P, R |
| C | P, S | P, R | Q, R |
| D | Q, S | P, R | Q, P |
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Subject :NSO Class : Class 1
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 3
Ans 1: (Master Answer)
Class : Class 1
D
Safety tool used while horse riding - Helmet, House built by Eskimos - Igloo, A group of stars forming a recognizable pattern in sky, named dafter a hunter in Greek mythology - Orion, A tunnel or passage built under a road for use by pedestrians – Underpass
Helmet, Igloo and Orion can be found on the word-grid, but not Underpass. Hence, Option D is the right answer.