On a shelf are placed six volumes side-by-side labelled A, B, C, D, E and F. B, C, E, F have green covers while others have yellow covers. A, D, B are new volumes while the rest are old volumes. A, C, B are law reports while the rest are medical extracts.
Which two volumes are old medical extracts and have green covers ?
(i) In a family of six persons, there are people from three generations. Each person has separate profession and also they like different colours. There are two couples in the family. (ii) Rohan is a CA and his wife neither is a doctor nor likes green colour. (iii) Engineer likes red colour and his wife is a teacher. (iv) Mohini is mother-in-law of Sunita and she likes orange colour. (v) Vinod is grandfather of Tanmay and Tanmay, who is a principal, likes black colour. (vi) Nanu is grand-daughter of Mohini and she likes blue colour. Nanu’s mother likes white colour.
Which of the following is the correct pair of two couples ?
All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another. (i). Road A is 1 km east of road B. (ii). Road B is ½ km west of road C. (iii). Road D is 1 km west of road E. (iv). Road G is ½ km south of road H. (v). Road I is 1 km north of road J. (vi). Road K is ½ km north of road L. (vii). Road K is 1 km south of road M.
Which of the following possibilities would make two roads coincide ?
Six lectures A, B, C, D, E and F are to be organised in a spam of seven days -- from Sunday to Saturday, only one lecture on each day in accordance with the following :
A should not be organised on Thursday.
C should be organised immediately after F.
There should be a gap of two days between E and D.
One day there will be no lecture (Friday is not that day), just before that day D will be organised.
B should be organised on Tuesday and should not be followed by D.