Subject :NSO Class : Class 7
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 6
Study the given flow chart and select the option that correctly identifies P, Q and R.
P | Q | R | |
A | Nitrogen | Oxygen | Carbon dioxide |
B | Oxygen | Carbon dioxide |
Nitrogen |
C | Nitrogen | Carbon dioxide |
Oxygen |
D | Carbon dioxide |
Nitrogen | Oxygen |
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 5