666: The sex of the offspring is determined, when:
(a) The conception takes place
(b) The sperm fertilises the ovum
(c) The embryo is partially developed
(d) The end of gestation period is near
667: What is most significant regarding partition of Bengal in 1905 ?
(a) The English undertook partition without consulting the local population
(b) The English established that they were strong people
(c) Muslims were separated from other people
(d) This paved the way for involvement of people in national movement
668: The following table shows the per cent change in the amount of sales (in rupees) at different retail stores in a given neighbourhood market in the period 1993 to 1995 :
If the sales at Anshu store amounted to Rs. 8 lakhs in 1993, then the amount of sales (in lakhs of rupees) at that store in 1995 was
(a) 7.92
(b) 8.00
(c) 8.80
(d) 9.68
669: To reach the final of first Grand Slam of the year 2000, Martina Hingis defeated
(a) Lindsay Davenport
(b) Jennifer Capriati
(c) Sarena Williams
(d) Conchita Martinez
670: Three students are picked at random from a school having a total of 1000 students. The probability that these three students will have identical data and month of their birth is:
(a) 3/1000
(b) 3/365
(c) 1/(365)2
(d) 1/(365)2