Subject :NSO Class : Class 4
Subject :NSO Class : Class 4
Two life cycles are represented here.
Now, select the correct option regarding them.
| X | Y | |
| A | Cockroach | Butterfly |
| B | Housefly | Silkworm |
| C | Frog | Cockroach |
| D | Butterfly | Frog |
frog has four stages.. hence c should be the answer
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Subject :NSO Class : Class 4
Match column I with column II and select the correct option from the codes given below.
| Column I | Column II | ||
|---|---|---|---|
| a. | Inclined plane | (i) | Bottle opener |
| b. | Wheel and axle | (ii) | Ramp |
| c. | Lever | (iii) | Jar lid |
| d. | Screw | (iv) | Screwdriver |
| e. | Wedge | (v) | Fork |
| a | b | c | d | e | |
|---|---|---|---|---|---|
| A | (iii) | (ii) | (iv) | (v) | (i) |
| B | (i) | (iii) | (v) | (iv) | (ii) |
| C | (iv) | (v) | (iii) | (ii) | (i) |
| D | (ii) | (iv) | (i) | (iii) | (v) |
the correct answer is d
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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 4
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Subject :NSO Class : Class 4
Study the given flow chart based on states of matter. Which of the following is correct regarding this?
| P | Q | R | |
| A | Water vapour | Milk | Pen |
| B | Ketchup | Steam | Rubber ball |
| C | Steam | Ketchup | Orange juice |
| D | Cold drink | Vinegar | Eraser |
And=A
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 4
Study the given figure carefully. It will be toughest to lift the rock when the force is applied at X, while it will be easiest to do the same when the force is applied at Y. Now, select the correct option regarding X and Y.
| X | Y | |
|---|---|---|
| A | b | c |
| B | d | a |
| C | c | b |
| D | a | d |