3831: It has been observed that after-effects of low temperature treatment are helpful in promoting the flowering in certain plants. Through this the vegetative period of plant becomes short and early flowering takes place. This phenomenon is known as
(a) Photoperiodism
(b) Floreignation
(c) Vernalisation
(d) Heliotropism
3832: Four metal rods of lengths 78 cm, 104 cm, 117 cm and 169 cm are to be cut into parts of equal length. Each part must be as long as possible. What is the maximum number of pieces that can be cut?
(A) 36
(B) 43
(C) 27
(D) 11
3834: If CALCUTTA is 7, 3, 9, 7, 23, 14, 14, 3, BANGALORE will be
(a) 6, 3, 18, 13, 3, 9, 12, 11, 2
(b) 6, 5, 18, 13, 3, 14, 12, 11, 2
(c) 6, 5, 18, 13, 5, 14, 12, 11, 2
(d) 6, 3, 18, 13, 5, 14, 12, 11, 2