2701: In India, cluster bean (Guar) is traditionally used as a vegetable or animal feed, but recently the cultivation of this has assumed significance.
Which one of the following statements is correct in this context ?
(a) The oil extracted from seeds is used in the manufacture of biodegradable plastics
(b) The gun made from its seeds is used in the extraction of shale gas
(c) The leaf extract of this plant has the properties of anti-histamines
(d) It is a source of high quality biodiesel
2702: Consider the following statements:
Full convertibility of the rupee may mean
1. its free float with other international currencies.
2. its direct exchange with any other international currency at any prescribed place inside and outside the country.
3. it acts just like any other international currency.
Which of these statements are correct?
(a) 1 and 2
(b) 1 and 3
(c) 2 and 3
(d) 1, 2 and 3
2703: The song "Amar Sonar Bangla" written during the Swadeshi Movement of India inspired the liberation struggle of Bangladesh. Who wrote this song ?
(a) Rabindranath Tagore
(b) Mukunda Das
(c) Dwijendralal Ray
(d) Rajni Kanta Sen
2704: Which of the following pairs is/are correctly matched ?
Inventor : Invention
1. Christopher : Hovercraft Cockerell
2. David Bushnell : Submarine
3. J.C. Perrier : Steamship
Select the correct answer using the code given below :
(a) 1 and 2, only
(b) 2 and 3, only
(c) 1 and 3, only
(d) 1, 2 and 3
2705: The sculpture with the three faces of Brahma, Vishnu and Mahesh known as 'Trimurti' appears in:
(a) Ajanta caves
(b) Ellora caves
(c) Kalva caves
(d) Elephanta caves