Questions

Damdamaa reservoir in Sohna, district in the Indian state of Haryana. It is one of the biggest lakes in Haryana and with an area of 3,000 acres. Damdama Lake was formed when a stone and earthen dam constructed by the British was commissioned for rain water harvesting in 1947. 

Onion. When we take off the upper layer of onion, we get tears due to the presence of syn-propanethial-S-oxide in them.

In the year 1786, in US Shay's rebellion was a rebellion among the farmers of Massachusetts and significant because as it is one of the major factor which led to the writing of new US constitution.