Page 1 - CH-1-HA-3 Time zones
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CH-1-LOCATING PLACES ON EARTH-HA-3
                 1  What is the full form of IDL?
                 2  What do you mean by Standard time?
                 3  Why International Date Line is zig-zag?
                 4  Name the ancient city of India acclaimed for being the centre of astronomy?
                 5  All the meridians meet at_________.
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