Q. What is true about Lothal – ancient site? I. Lothal was an ancient port of Indus civilization. II. It was excavated by the S. R. Rao. III. Currently it is situated in the Pakistan.
Q. What is true with regard to Jet Streams? 1. High velocity winds 2. Blow from west to east 3. Blow in upper troposphere near the tropopause 4. Blow in the mesosphere