1101: Purna Swaraj Day was observed on:
(a) 26th November, 1947
(b) 26th October, 1949
(c) 26th January, 1950
(d) 26th January, 1930
1102: Water is filled in a container in such a manner that its volume doubles after every five minutes. If takes 30 minutes for the container to be full, in how much time will it be one-fourth full ?
(a) 7 minutes and 30 seconds
(b) 10 minutes
(c) 20 minutes
(d) 25 minutes
1103: Which one of the following is a breed of cattle famous for high milk yield as well as draught capacity?
(a) The Kankrey
(b) The Tharparkar
(c) The Haryana breed
(d) The Rathi breed
1104: The dimensions of a rectangle are 51 m and 49 m respectively while side of a square is 50 m. Which of the following statements is correct?
(a) Diagonals of the square and the rectangle are equal
(b) Diagonals of both the geometrical figures intersect at right angles
(c) The perimeters of both the geometrical figures are equal
(d) Both the geometrical figures are of the same area
1105: The heart of human embryo starts beating
(a) in the first week of its development
(b) in the third week of its development
(c) in the fourth week of its development
(d) in the sixth week of its development