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O lives in flat 2 on odd numbered floor S lives above O in the same type of flat and to the east of T. 3. T doesn’t live on floor 3. So, O lives on flat 2 of floor 3 or flat 2 of floor 1. Case W: O lives on flat 2 of floor 3: Case II: O lives on flat 2 of floor 2: Case II(a):
Q and V live in the same type of flat such that Q lives immediately above V but below floor 3. Q lives in southeast of T. X lives to the west of Q. X and U live in the same type of flat and X lives immediately above U, this is not possible in case II(b), so case II(b) is rejected. . U doesn’t live in flat 1, so case II(a) is rejected. So, X lives in flat 2 of floor 2 and U lives in flat 2 of floor 1. Q and V lives in flat 3.
A bus moving along a circular track is an example of
Which one of the following is used to remove Astigmatism for a human eye?
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Which device uses ultrasonic waves for getting images of internal organs of human body?
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What is the SI unit for measuring electrical capacitance?
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During __________ motion of an object along a straight line, the change in velocity of the object for any time interval is zero.
One Kilowatt hour is equal to—
According to Maxwell’s right-hand thumb rule, the direction of magnetic field lines around a current-carrying wire is indicated by the: