Six books are labelled A, B, C, D, E, F and are placed side by side. Books B, C, E and F have green covers while others have yellow covers. Books A, D and E are written by the same author. Books A, B and C are text books while the rest are medical extracts. Which two books are of medical extracts and have green covers?
B and C
E and F
C and E
A and F
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy