General Knowledge

Explanation: Yemen shares borders with Saudi Arabia and Oman.

Explanation: The mulberry plant is important in sericulture (silk farming).

Explanation: The Hingol River is the largest river of Balochistan.

Explanation: US Ambassador Arnold Raphel died with President Zia-ul-Haq in the 1988 crash.

Explanation: The Urdu alphabet has about 39 basic letters.

Explanation: The International Tennis Federation is headquartered in London.

Explanation: An Inquiry into the Nature and Causes of the Wealth of Nations' was written by Adam Smith.

Explanation: Nepal hosted the first South Asian Games in 1983 (Kathmandu).

Explanation: The world's oldest bank (Banca Monte dei Paschi) is in Italy.

Explanation: Several UN agencies have won the Nobel Peace Prize, so 'all of the above.'