86.Which of the following statements about Nigeria is/are correct?I. It observed 50th anniversary of its independence recentlyII. It is the most populous country in AfricaIII. It is the largest oil exporter in Africa

87.Which of the following is not among one of the five coaches of the Sanskriti Express, Indian Railways exhibition on wheels, in news for its nationwide journey on the occasion of Nobel Laureate Rabindranath Tagores 150th Birth Anniversary, recently?

88.Dr. Mohini Giri was appointed Chairperson of the Union government appointed committee on which of the following issues?

89.A painting depicting the famous Battle of Pollilur was auctioned off at a record price at Sothebys in London recently. A victory of who among the following is featured on the painting?

90.Which of the following statements about the Presidency of UN Security Council (UNSC) is/are correct?I. Uganda assumed the rotating Presidency of the UNSC recentlyII. Only permanent members of the UNSC are eligible for the PresidencyIII. The tenure of each rotating presidency is one month