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Subject :Sam    Class : Class 8

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Subject :IGK    Class : Class 6

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Subject :Sam    Class : Class 6

Ans 1:

Class : Class 6
See 23-(-6)= 23 6=29.

Ans 2:

Class : Class 7
Ans will be 29 degree Celsius because 23-(-6) will be 23 6 so ans. will be 29. hence proved....

Ans 3:

Class : Class 7
-6 should not be added is should be subtracted from 23

Ans 4:

Class : Class 6
Ans is 17 degree Celsius

Ans 5:

Class : Class 7
Answer should be 17 degree Celsius

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Subject :IGK    Class : Class 7

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Subject :IGK    Class : Class 6

Carbon monoxide is a poisonous gas which when inhaled in too much quantity causes headache, nausea, vomiting and even death. The toxicity of carbon monoxide is due to

AIts greater affinity for haemoglobin as compared to carbon dioxide
BIts lower affinity for haemoglobin as compared to carbon dioxide
CIts greater affinity for haemoglobin as compared to oxygen
DIts greater affinity for oxygen as compared to haemoglobin.


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Subject :Sam    Class : Class 2

Ans 1:

Class : Class 2

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Class : Class 2
How can this be solved

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Subject :Sam    Class : Class 6

Ans 1:

Class : Class 6
D

Ans 2:

Class : Class 6

Ans 3:

Class : Class 6

Ans 4:

Class : Class 6
C

Ans 5:

Class : Class 6
First find the number of equal sides of Fig. P i.e. 10. Then, find the number of half sides and multiply it by 1/2, i.e 4 x 1/2 = 2. Now, add them, i.e 10 2 = 12. Now divide them by the perimeter i.e 240/12 = 20. So, the side of these squares is 20 cm.Now, find the number of full sides of Fig. Q i.e 8. Now, find the number of half squares and multiply it by 1/2, i.e 4 x 1/2 = 2. Now add them. That will be 8 2 =10.So, Fig. Q has 10 sides. Now multiply them by 20 -> 10 x 20 = 200. So, the perimeter is 200 cm and hence, the correct option is C

Ans 6:

Class : Class 6
what is the correct answer say clearly all of you commenting

Ans 7:

Class : Class 6

Ans 8:

Class : Class 6
240÷6(identical square)=40Figure second is made of 4 identical squaresSo,40×4=160So, Correct option is D

Ans 9:

Class : Class 6

Ans 10:

Class : Class 6

Ans 11:

Class : Class 6

Ans 12:

Class : Class 6

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Subject :GENERAL    Class : Class 4

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Subject :IGK    Class : Class 8

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Subject :IGK    Class : Class 8

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