Syvum Home Page

Home > GMAT Test Prep >

GMAT Math Review Practice Exercises : Arithmetic - Powers & Roots of Numbers


Answer the following questions based on Powers & Roots of Numbers

Formats Info Page Quiz Review
Multiple choice

Your Performance  

1.

√3 (3 √12 − 5 √3) =

  √3

  3

  6 √3 − 15

  18 − 5 √3

  33

  Half-n-half Clue
 

2.

3√81 =

  3 3√3

  3

  3 √3

  2 3√9

  3 3√9

  Half-n-half Clue
 

3.

√147 =

  49

  21

  73

  49 √3

  7 √3

  Half-n-half Clue
 

4.

Which is the largest of the following numbers?

  23 × 52

  √(216)

  21 3√1000

  (√225)2

  63

  Half-n-half Clue
 

5.

√98 + √18 =

  2 √29

  √116

  10 √4

  14

  10 √2

  Half-n-half Clue
 

6.

33 × 52 / 62 =

  6.75

  18.75

  6.25

  18.25

  6.5

  Half-n-half Clue
 

7.

√112 − √63 + √28 =

  3 √7

  9 √7

  7 √3

  √77

  9 √3

  Half-n-half Clue
 


 
10 more pages in GMAT Math Review


Contact Info © 1999-2018 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright
Previous
-
Next
-