3331: Which one of the following is the landmark performance of Dr. V. Mohan Reddy, an Indian born doctor working in USA, during February, 2005?
(a) Successful brain surgery to revive the function of nearly dead brain of a premature born infant.
(b) Research on genetic engineering which can help in treatment of deadly disease like AIDS.
(c) Research on human stem cell which is likely to revolutionize treatment of deadly disease like cancer.
(d) Successful open heart procedure called arterial switch performed on an infant.
3332: Assertion (A):
Chile continues to be an important producer of copper in the world.
Reason (R):
Chile is endowed with the world's largest deposit of porphyry copper.
(a) Both A and R are true, and R is the correct explanation of A
(b) Both A and R are true, but R is not a correct explanation of A
(c) A is true, but R is false
(d) A is false, but R is true
3333: Consider the following items imported by India:
1. Capital goods
2. Petroleum
3. Pearls and precious stones
4. Chemical
5. Iron and steel
The correct sequence of the decreasing order of these items (as per 94-95 figures), in terms of value is
(a) 1, 2, 3, 4, 5
(b) 1, 2, 4, 3, 5
(c) 2, 1, 3, 4, 5
(d) 2, 1, 4, 5, 3
3334: Which country is known as the "Land of the Morning Calm"
(a) Japan
(b) Korea
(c) Taiwan
(d) Netherlands
3335: Which one of the following is a modified stem ?
(a) Carrot
(b) Sweet Potato
(c) Coconut
(d) Potato