1. A
   Pyroxene is commonly found in meteorites
2. B
   Amphiboles form about 20% of the Earth's crust
3. C
   Quartz is soluble in water
4. D
   The word 'sedimentary' is derived from the Latin word kelimentum

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1. A
   Solution
2. B
   Hydration
3. C
   Reduction
4. D
   Thawing

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1. A
   2
2. B
   4
3. C
   8
4. D
   16

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1. A
   299 K
2. B
   277 K
3. C
   285 K
4. D
   373 K

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1. A
   Carbon
2. B
   Oxygen
3. C
   Nitrogen
4. D
   Sodium

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1. A
   Freezing of water
2. B
   Dissolving sugar in water
3. C
   Rusting of iron
4. D
   Boiling of petrol

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1. A
   Superphosphate
2. B
   Potassium sulfate
3. C
   Bone meal
4. D
   Urea

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1. A
   Number of electrons present in Al is 13
2. B
   Number of protons present in Al is 13
3. C
   Number of neutrons present in Al is 14
4. D
   The valency of Al is 2

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1. A
   Carbon and Hydrogen
2. B
   Carbon and Oxygen
3. C
   Pure Carbon
4. D
   Pure Silicon

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1. A
   Sublimation of camphor
2. B
   Melting of ice
3. C
   Heating of an iron rod
4. D
   Mixing of NaOH and HCl

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1. A
   +0.5 m
2. B
   -0.5 m
3. C
   +2.0 m
4. D
   -2.0 m

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1. A
   50 s
2. B
   1/50 s
3. C
   100 s
4. D
   1/100 s

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1. A
   10 N
2. B
   20 N
3. C
   40 N
4. D
   50 N

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1. A
   1 only
2. B
   4 only
3. C
   1 and 4 only
4. D
   1, 2 and 3

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1. A
   Force P is caused by the gravity and force Q is caused by the friction
2. B
   When the force P is bigger than the force Q, the speed of the skydiver remains the same
3. C
   After the parachute opens, force P remains the same while force Q increases
4. D
   After the parachute opens, force P decreases while force Q increases

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1. A
   Lord Murugan
2. B
   Lord Venkateshwara
3. C
   Shri Virupaksha
4. D
   Shri Vallabha

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1. A
   Krishnadeva Raya
2. B
   Ram Raya
3. C
   Devaraya II
4. D
   Devaraya I

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1. A
   Ninth Schedule
2. B
   Tenth Schedule
3. C
   Eleventh Schedule
4. D
   Sixth Schedule

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1. A
   1 only
2. B
   2 only
3. C
   Both 1 and 2
4. D
   Neither 1 nor 2

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1. A
   1 and 2
2. B
   1 and 3
3. C
   2 only
4. D
   3 only

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1. A
   12 days
2. B
   21 days
3. C
   14 days
4. D
   30 days

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1. A
   1 only
2. B
   2 only
3. C
   Both 1 and 2
4. D
   Neither 1 nor 2

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1. A
   Mutual non-aggression
2. B
   Mutual non-interference
3. C
   Peaceful coexistence
4. D
   Cultural cooperation

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1. A
   Rowlatt Satyagraha
2. B
   Non-Cooperation Movement
3. C
   Civil Disobedience Movement
4. D
   Quit India Movement

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1. A
   At the Equator
2. B
   At the Tropic of Capricorn and Tropic of Cancer
3. C
   At the North Pole
4. D
   At 45 degree latitude in each hemisphere

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