Subject :NSO Class : Class 3
Subject :NSO Class : Class 6
Ans 4:
Class : Class 6
Ans A also is correct as the motion of the soldiers is uniform that is it is periodic. The motion of the hands is also oscillatory which is periodic
Ans 5:
Class : Class 7
D is also correct the player experiences random motion and because he is running after a ball which is in random motion so he is in random motion too. he also experiences oscillatory motion because while he is running his legs ags are going up and down to the extreme points which are the properties of oscillatory motion.
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 7
Two wires P and Q are carrying electric currents either into or out of the page. A, B and C are plotting
compasses placed in between P and Q as shown in
figure. Which of the following options about the direction
and amount of the current in P and Q is correct?
| Direction | Amount | |
| A | Same | Larger in P than in Q |
| B | Same | Smaller in P than in Q |
| C | Different | Larger in P than in Q |
| D | Different | Smaller in P than in Q |
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 4
Refer to the given Venn diagram and select the option that correctly
identifies animals P, Q, R and S.
| P | Q | R | S | |
| A | Platypus | Krait | Crocodile | Salamander |
| B | Porcupine | Stork | Spadefoot toad | Housefly |
| C | Cassowary | Caiman | Arowana | Viper |
| D | Ladybird | Rhea | Flamingo | Shrew |
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Subject :NSO Class : Class 4