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Sol: Let the number of boys be x. Then, number of girls = 2 x ∴ x + 2 x = 60 or x = 20 So, number of boys = 20 and number of girls = 40 Number of students behind Rohan in rank = 60 – 17 = 43 Number of girls ahead of Rohan in rank = 9 Number of girls behind Rohan in rank = 40 – 9 = 31 ∴ Number of boys behind Rohan in rank = 43 – 31 = 12
Increase in supply of money leads to:
Soil water potential at permanent wilting point is
Which of the following best defines a biome?
An aggregation of trees occupying a specific area that is sufficiently uniform in composition, age, arrangement, and condition, distinguishing it from a...
The main purpose of a farmer is ...................................?
Term vitamin was given by
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Which weed is considered a parasitic plant that lacks chlorophyll and obtains nutrients from the host crop?
