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ISEE Lower Level Quantitative Reasoning · Question of the Day

ISEE Lower Level Quantitative Reasoning Question of the Day

A fresh daily question to build accuracy, reinforce recall, and turn practice into a steady habit.
Thursday, September 17, 2026

Question of the Day

Answer today's ISEE Lower Level Quantitative Reasoning question, reveal the full explanation, then keep the streak going with a new question every day.

The four-digit number 5,8_2 is divisible by 9. What is the missing digit that must go in the blank?

  1. 0
  2. 3 (correct answer)
  3. 4
  4. 9

Explanation: For a number to be divisible by 9, the sum of its digits must be a multiple of 9. The sum of the known digits is 5+8+2=155 + 8 + 2 = 15. The next multiple of 9 after 15 is 18. To make the sum of the digits equal 18, the missing digit must be 18−15=318 - 15 = 3. So the number is 5,832.