Which of the following factor is not necessary for photosynthesis?
A) Oxygen
B) Carbon dioxide
C) Light
D) Chlorophyll
My father built this house.
[Choose the correct passive voice:]
A) The house was built by my father
B) The house is built my father.
C) This house was built by my father.
D) The house has built by my father.
What should be subtracted from x2 – xy + y2 to make it a perfect square?
A) xy
B) - xy
C) Both (A) & (B)
D) None of these
72 is _________ percent of 360.
A) 20%
B) 31 %
C) 24%
D) 40%
Which measure of
central tendency includes the magnitude of scores?
A) Mean
B) Mode
C) Median
D) Range
