IBM Company Numerical Ability Ratio and Proportion

If the ratio of apples to pears to oranges is 7:8:10, how many pears are there if the total number of fruits is 500?

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IBM Other Question

Jim weighs 60 kilograms and needs to lift a 300-kilogram rock. His crowbar is 1.5 meters long. How close must the fulcrum be to the rock so that Jim's weight can lift the rock? Susanna's average score on all exams was 88. On Greek exams it was 80, and on Latin exams 92. What is the ratio of the number of Greek exams to the number of Latin exams?