616: In order to win the Grand Slam in Tennis, a player must win which one of the following groups of tournaments ?
(a) Australian Open, Wimbledon, French Open, US Open
(b) Wimbledon, French Open, US Open
(c) Wimbledon, French Open, Paegas Czech Open, US Open
(d) Davis Cup, Wimbledon, French Open
617: Which one of the following is the correct sequence of the given Indian cities in the decreasing order of their normal annual rainfall?
(a) Kochi - kolkata - Delhi - Patna
(b) kolkata - Kochi - Delhi - Patna
(c) Kochi - kolkata - Patna - Delhi
(d) kolkata - Kochi - Patna - Delhi
618: Which of the following can be said as the 'Theory of Darwin'
(a) Survival of the fittest and struggle for existence
(b) Weak and strong always maintain a fixed proportion
(c) Different species do not arise by genetic mutation
(d) None of these
619: Write the following in chronological order according to their built:
1. Puri's Jagannath temple
2. Meenakshi temple
3. Mahabalipuram temples
4. Qutab Minar
(a) 1, 2, 4, 3
(b) 1, 4, 2, 3
(c) 1, 4, 3, 2
(d) 3, 1, 4, 2
620: In a class there are 18 boys who are over 160 cm tall. If these constitute three- fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is the number of girls in the class?
(a) 24
(b) 6
(c) 12
(d) 18