Subject :NSO Class : Class 7
Subject :NSO Class : Class 7
Consider the following statements (i-iv) and select the option that correctly identifies true (T) and false (F) ones.
(i) Silk is a cellulosic fibre.
(ii) The hair on a sheep’s body is called fleece.
(iii) Silk fabric was first developed in ancient China.
(iv) Cashmere is an extremely soft wool obtained from Cashmere sheep.
| (i) | (ii) | (iii) | (iv) | |
|---|---|---|---|---|
| A | F | F | T | T |
| B | T | T | F | T |
| C | F | T | T | F |
| D | T | T | T | F |
why, i want to know the problem? Answer should be 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
Ans 4:
Class : Class 4
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 9
Match column I with column II and choose the correct option from the codes given below.
| Column I | Column II |
| P. Hot tea poured in saucer gets cooled faster. | (i) Evaporation increases with increase in temperature. |
| Q. We feel more cold after a hot water bath than a cold water bath. | (ii) Evaporation increases with decrease in humidity. |
| R. Water is cool in earthen pitcher during dry hot day. | (iii) Evaporation increases with increase in wind speed. |
| S. We feel comfortable under a moving fan in summer. | (iv) Evaporation increases with increase in surface area. |
A P - (ii), Q - (i), R - (iii), S - (iv)
B P - (iii), Q - (iv), R - (ii), S - (i)
C P - (iv), Q - (i), R - (ii), S - (iii)
D P - (iv), Q - (ii), R - (iii), S - (i)
given answer is wrong.
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 9
