Multiple choice general knowledge Which lake separates the twin cities of Hyderabad and secunderabad? Dal Lake. Husain Sagar Lake. Vihar Lake. None of the above. Reveal answer Fill a bubble to check yourself B Correct answer Explanation Husain Sagar Lake is an artificial lake built by Ibrahim Quli Qutb Shah in 1562 to separate Hyderabad from its twin city Secunderabad. The lake features a large monolithic statue of Buddha standing in its center and is a major recreational spot.