1556: On which one of the following rivers is the Tehri Hydropower Complex located?
(a) Mandakini
(b) Bhagirathi
(c) Alaknanda
(d) Dhauliganga
1557: Chlorophyll is a naturally occurring chelate compound in which central metal is
(a) Magnesium
(b) Copper
(c) Calcium
(d) Iron
1558: Which among the following has the largest perimeter?
(a) A square with an area of 25 sq cm
(b) An equilateral triangle with side 5 cm
(c) A circle with diameter 4 cm
(d) A rectangle with area 84 sq cm and one side 12 cm
1559: The structural changes in exports means:
(a) Change in the commodities of export
(b) Increasing exports along with the imports
(c) Increasing imports
(d) Change in the commodities of imports
1560: With reference to Manipuri Sankirtana, consider the following statements:
1. It is a song and dance performance.
2. Cymbals are the only musical instruments used in the performance.
3. It is performed to narrate the life and deeds of Lord Krishna.
Which of the statements given above is/are correct?
(a) 1, 2 and 3.
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1 only