726: Seven men, A, B, C, D, E, F and G are standing in a queue in that order. Each one is wearing a cap of a different colour like violet, indigo, blue, green, yellow, orange and red. D is able to see in front of him green and blue but not violet. E can see violet and yellow, but not red. G can see caps of all colours other than orange. If E is wearing an indigo coloured cap, then the colour of the cap worn by F is
(a) blue
(b) violet
(c) red
(d) orange
727: Consider the following statements regarding Kautilya's Arthshastra
1. It places morality higher than political expediency
2. It argues the case for a fully-centralised government for the empire
3. It deals with problems of administration as well as laws of property and crime
4. It includes section on government of the State and diplomatic relations with other States
Of these statements
(a) 1, 2 and 3 are correct
(b) 2 and 3 are correct
(c) 3 and 4 are correct
(d) 1, 2 and 4 are correct
728: The working principle of a washing machine is
(a) centrifugation
(b) dialysis
(c) reverse osmosis
(d) diffusion
729: Building Kalyaana Mandapas was a notable feature in the temple construction in the kingdom of
(a) Chalukya
(b) Chandela
(c) Rashtrakuta
(d) Vijayanagara
730: Consider the following crops of India :
1. Groundnut
2. Sesamum
3. Pearl millet
Which of the above is/are predominantly rainfed crop/crops?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3