Subject :NSO Class : Class 8
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 1
Ans 1: (Master Answer)
Class : Class 1
Sure we will check. Please drop a mail on info@sofolympiadtrainer.com
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Subject :NSO Class : Class 6
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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 7
Read the following statements carefully and select the option which correctly identifies the true (T) and false (F) statements.
(i) Synthetic fibres are the fibres that are made from chemicals.
(ii) Angora wool is obtained from Angora rabbit.
(iii) The wool obtained from Patanwadi breed of goat is used for hosiery.
(iv) Silk is the weakest of all natural fibres.
| (i) | (ii) | (iii) | (iv) | |
| A | T | T | F | F |
| B | F | F | T | T |
| C | T | T | T | F |
| D | F | T | T | T |
Angora wool is obtained from angora goats not rabbits.
Ans 1:
Class : Class 7
Answer for this question is C only!
Ans 2:
Class : Class 7
why is option c not correct?
Ans 3:
Class : Class 4
Answer should be c as patanwadi is used for hosiery
Ans 4:
Class : Class 9
OPTION C
Ans 5:
Class : Class 8
how can silk be the strongest of all natural fibres?
Ans 6:
Class : Class 7
Option C is correct because Patanwadi breed of goat's wool is used for hosiery and silk is the strongest of all natural fibres [has tensile strength of about 0.5 gigapascals] also quantitatively spider silk is 5 times stonger than steel !
Ans 7:
Class : Class 8
option c is not correct because its fibers are made of protein which hardens on exposure to air and could be as hard as a strand of steel
Ans 8:
Class : Class 7
option c is not correct because the wool of the Patanwadi breed of sheep is used for hosiery and not the wool of the Patanwadi breed of goat as mentioned in statement (iii)
Ans 9:
Class : Class 8
C
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Subject :NSO Class : Class 2
Ans 1:
Class : Class 1
The correct answer is swimming because the safety tool used in swimming is not located on the grid above.
Ans 2: (Master Answer)
Class : Class 1
Answer is Swimming. Helmet is available in the grid and is a safety tool in Cycling, Cricket and Skating.
Ans 3: (Master Answer)
Class : Class 1
Answer is Swimming. Helmet is available in the grid and is a safety tool in Cycling, Cricket and Skating.
