Choose the incorrect statement

1.	Choose the incorrect statement
A.	All meridians are of the same length
B.	The axis of the earth is inclined at an angle of to the horizontal
C.	The Sun's rays are vertical at all places on the days of the equinoxes
D.	The summer solstice for the Southern Hemisphere is in December
Answer» D. The summer solstice for the Southern Hemisphere is in December

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For a sandy soil having an angle of internal friction 30°, the ratio of passive and active lateral earth pressure will be
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Choose the incorrect statement

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