Related Questions

At Lions High school 100 students are taking chemistry and 80 students are taking Biology. If 20 students are taking both chemistry and Biology , what is the ratio of the students taking only chemistry to the number taking only Biology?
A 3/4
B 4/3
C 5/4
D 1/4
Select the correct answer choice of the following Question : "At Lions High School 100 students are taking Chemistry and 80 students are taking Biology. If 20 students are taking both Chemistry and Biology, what is the ratio of the students taking only Chemistry to the number taking only Biology?
A 3/4
B 4/3
C 5/4
D 1/4
Four subjects ---physics, Chemistry, Mathematics and Biology ---were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the chemistry period scheduled? 1. Mathematics period ended at 10.00 a.m, which was preceded by Biology. 2. Physics was scheduled in the last period. 3. Mathematics period was immediately followed by Chemistry.
A Only 1
B Only 2
C Only 2 and 3
D Only 1 and either 2 or 3
In a certain code language, "BIOLOGY" is written as "YRLOLTB". How is "PHYSICS" written in that code language?
A KSXRBHH
B KSBHRXH
C XHRHBSK
D KSBHXRH
The term biology was first coined by
A Aristotle
B Darwin
C Lamark
D Lamark and Treviranus
The language from which the term 'India' is derived is
A English
B Greek
C Persian
D Arabic
From which language, has the term 'democracy' been derived?
A Greek
B Hebrew
C English
D Latin
Astronomy : Stars :: Biology :
A Oceans
B Plants
C Planets
D Earth
She said her biology professor was so boring that several of the students (sleep) in class, some of the students (talk) about their plans for the weekend.
A slept, talked
B we’re sleeping, were talking
C had slept, talked
D slept, had talked
Ahmed completed ____ degree in Biology .
A four year
B the four year
C four years
D a four-year

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