Which of the following coloured light has the lowest frequency?
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If two complimentary angles are in the ratio of 11 : 7, find the smaller angle.
Where in the human body can you find the islets of Langerhans?
How many times does the number 5 occur in the range of numbers from 1 to 100?
Which term describes an enzyme?
Calculate the sum of squares from 1 to 9.
The pie chart shows the annual car production (in millions) of six countries (A,B,C,D,E,F). Study the diagram and answer the following questions.
Country E produced how many more cars (in %) than country B?
AD is the Median of Δ ABC. If O is the centroid and AO = 10 cm then OD is