 
			 
			MCQOPTIONS
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				| 1. | Assertion : Just before setting, the sun may appear to be elliptical. This happens due to refraction. Reason : Refraction of light ray through the atmosphere may cause different magnification in mutually perpendicular directions. | 
| A. | If both assertion and reason are true and the reason is the correct explanation of the assertion. | 
| B. | If both assertion and reason are true but reason is not the correct explanation of the assertion. | 
| C. | \[\pi -2C\] | 
| D. | If the assertion and reason both are false. | 
| E. | If assertion is false but reason is true. | 
| Answer» B. If both assertion and reason are true but reason is not the correct explanation of the assertion. | |