Subject :NSO Class : Class 4
Subject :NSO Class : Class 4
Study the two life cycles P and Q, and select the option that correctly identifies the
organisms which show these cycles, respectively.
| P | Q | |
| A | Mosquito | Butterfly |
| B | Lizard | Frog |
| C | Housefly | Cockroach |
| D | Grasshopper | Dragonfly |
C
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Subject :NSO Class : Class 5
Swati wanted to study the effect of temperature on the rate of evaporation. For this, she carried out the experiment under four different sets of conditions as shown in the table.
| Characteristic | Set W | Set X | Set Y | Set Z |
|---|---|---|---|---|
| Surface area of the container |
80 cm3 | 120 cm3 | 80 cm3 | 120 cm3 |
| Humidity | 80% | 90% | 90% | 90% |
| Temperature | 75°C | 120°C | 75°C | 75°C |
Which of the following is best suited to conclude the effect of temperature on the rate of evaporation?
ASet W and Set Z
BSet X and Set Z
CSet Y and Set Z
DSet W and Set Y
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Subject :NSO Class : Class 7
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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 6
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Subject :NSO Class : Class 4
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