Questions

International day of sign language is celebrated annually across the world on 23rd september along with International Week of the Deaf.

Foreign keys are the columns of a table that points to the primary key of another table. They act as a cross-reference between tables.

In detail : A Foreign key is a field (or collection of fields) in one table that uniquely identifies a row of another table or the same table. In simpler words, the foreign key is defined in a second table, but it refers to the primary key or a unique key in the first table.

The origin of the Sutlej River is located close to Lake Rakhastal in Tibet in the vicinity of the Kailash Mountain Range. The Sutlej River usually runs according to a west to southwest itinerary moving into India via the Shipki La Pass located in Himachal Pradesh.

In January India will join China and Nepal, besides Pakistan, which were elected to the 47-member Council in previous years to serve three-year terms.India received 188 votes, the highest polled by any of the 18 countries elected in the voting.This is the fifth time India is elected to the Geneva-based Council, the main body of the UN charged with promoting and monitoring human rights.

For balancing the weight of ring, you need to put your finger or any solid object inside the ring so that you will be able to sustain their own weight because they are not able to sustain their own weight.so its centre of mass lies outside the body.