College T has 1000 students Of the 200 students majoring in one or more of the sciences 130 are majoring

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Previous Question: The result of global warming is the ice of some glaciers is melting. 19 years after the ice disappears, tiny planets, called lichens, start to grow on the rock. Each lichen grows approximately in the shape of a circle. The relationship between the diameter of the circle and the age of the lichen can be approximated with the formula: d =12* (t-19) for t>19, where d represents the diameter of the lichen in millimeters, and t represents the number of years after the ice has disappeared. Using the above formula, calculate the diameter of the lichen, 32 years after the ice has disappeared. Next Question: The present ratio of students to teachers at a certain school is 30 to 1. If the student enrollment were to increase by 50 students and the number of teachers were to increase by 5, the ratio of the teachers would then be 25 to 1 What is the present number of teachers?

(#M40009738) TCS Numerical Ability question Keep an EYE

College T has 1000 students. Of the 200 students majoring in one or more of the sciences,130 are majoring in Chemistry and 150 are majoring in Biology. If at least 30 of the students are not majoring in either Chemistry or Biology, then the number of students majoring in both Chemistry and Biology could be any number from: Asked In TCS krishnaprasad TATA (11 years ago); Unsolved Read Solution (5); Is this Puzzle helpful? (13) (7) Submit Your Solution Arithmetic

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Latest TCS Aptitude Question SOLUTION: College T has 1000 students. Of the 200 students majoring in one or more of the sciences,130 are majoring in Chemistry and 150 are majoring in Biology. If at least 30 of the studen

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(#M40009738) TCS Numerical Ability question Keep an EYE

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