291: Water which contains soluble salts of calcium and magnesium is known as
(a) Heavy water
(b) Soft water
(c) Hard water
(d) Mineral water
292: Soft drinks such as colas contain significant quantities of
(a) caffeine
(b) nicotine
(c) tannin
(d) renin
293: Corpus luteum is a mass of cells found in
(a) brain
(b) ovary
(c) pancreas
(d) spleen
294: The main objective of the 12th Five- Year Plan is
(a) inclusive growth and poverty reduction.
(b) inclusive and sustainable growth
(c) sustainable and inclusive growth to reduce unemployment
(d) faster, sustainable and more inclusive growth.
295: Consider the following events :
1. Hunter Commission
2. Charles Wood's Despatch
3. Sadler Commission
4. Raleigh Commission
Their correct chronological sequence is
(a) 3 - 2 - 1 - 4
(b) 2 - 1 - 4 - 3
(c) 1 - 4 - 3 - 2
(d) 4 - 3 - 2 - 1