Arithmetic Reasoning · Question 123

Question 123 of 240

A supply depot starts the day with 640 filters, ships out 215, then receives a delivery of 90. How many filters are on hand at the end of the day?

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Correct answer to question 123 (Arithmetic Reasoning): 515 filters

Method

Work through the events in order. Shipping out 215 leaves 640 - 215 = 425 filters, and the delivery of 90 brings the total up to 425 + 90 = 515 filters.

Updated: November 2026

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