GMAT · Quantitative Reasoning

Powers and roots

15 practice questions, each with the answer and an explanation.

Practise Powers and roots now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 15 questions

  1. What is the value of ?
  2. What is the value of ?
  3. What is the value of ?
  4. What is the value of ?
  5. What is the value of ?
  6. What is the value of ?
  7. What is the value of ?
  8. What is the value of ?
  9. What is the value of ?
  10. What is the value of ?
  11. What is the value of ?
  12. What is the value of ?
  13. What is the greatest integer such that divides ?
  14. If and , what is the value of ?
  15. What is the value of ?

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