Related Questions

Flowers in which polllination takes place by insect their pollen grains are ________
A Smooth and dry
B Rough and sticky
C Rough and dry
D Large in Size
Pollen grains in plants are produced in
A Flower
B Stem
C Roots
D Leaves
Which part of flower produces pollen grains that are generally yellowish in colour?
A Sepals
B Petals
C Stamens
D Carpels
If 36 students in a class are female and the ratio of female students to male students is 9 : 11, what percentage of the class is female?
A 25%
B 33.33%
C 45%
D 66.66%
`If 32 students in a class are female and in the class, the ratio of female students to male students is 16:9 , what percentage of the class is female?
A `33%
B 64%
C 36%
D 72%
The proportion of female students enrolled in higher education programs has increased over the past years. This is partly shown by the fact that in 2000. only 10% of the female students between twenty and twenty -one were enrolled in college, while in 2007 , 30% of the female students between twenty and twenty -one were enrolled in college. To evaluate the argument above, it would be most useful to compare 2000 with 2007 with regard to which of the following characteristics?
A The percentage of male students between twenty and twenty -one who were not enrolled in college.
B The percentage of female students between twenty and twenty -one who were not enrolled in college.
C the percentage of male students who graduated from high school.
In a class, 120 students are male and 100 students are female. 25% of male students and 20% of female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?
A 10%
B 16%
C 22%
D 25%
In a class, 120 students are male and 100 students are female. 25% of the male students and 20% of the female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?
A 5%
B 10%
C 16%
D 22%
In a class, 120 students are male and 100 students are female. 25% of the male students and 20% of the female students are engineering student. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?
A 5%
B 10%
C 16%
D 22%
In a company 60 percent of the male employees and 70 percent of the female employees eat only veg food. If 66 percent of all the employees eat only veg food, what is the ratio of female employees eat only veg food. what is the ratio of female employees to male employees?
A 50
B 60
C 80
D None

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