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Exponent - Inequality

For GMAT
Number of Total Problems: 7.
FOR PRINT ::: (Book)

Problem Num : 1
Type: Understanding
Section:Exponent 
Theme:
Adjustment# : 0
Difficulty: 1

Category Inequality
Analysis Require some mathematics knowledge about the graph. Use exponential function's graph or polynomial graph. or Understand about the product of decimal.

Solution/Answer

Answer: D



Problem Num : 2
Type: Modification
Section:Exponent 
Theme:None
Adjustment# : 0
Difficulty: 600 level

Category Inequality
Analysis You should make the bases same

Solution/Answer

Answer: B



Problem Num : 3
Type: Understanding
Section:Exponent 
Theme:
Adjustment# : 0
Difficulty: 1

Category Inequality
Analysis

Solution/Answer

Answer: B



Problem Num : 4
Type:
Section:Exponent 
Theme:
Adjustment# : 0
Difficulty: 1

Category Inequality
Analysis How to compare two numbers.

Solution/Answer 26.01=5.1^2

Answer: D



Problem Num : 5
Type:
Section:Exponent 
Theme:
Adjustment# : 0
Difficulty: 1

Category Inequality
Analysis Express mathematically.

Solution/Answer

Answer: A



Problem Num : 6
Type: Understanding
Section:Exponent 
Theme:
Adjustment# : 0
Difficulty: 2

Category Inequality
Analysis from (2), anyhow, you can find the 5^k.. Therefore, you can compare.. it's sufficient information to answer for that question. Simple modification such as 5^k+1 = 5^k *5 required for this question

Solution/Answer

Answer: B



Problem Num : 7
Type:
Section:Exponent 
Theme:None
Adjustment# : 0
Difficulty: 1

Category Inequality
Analysis

Solution/Answer

Answer: D



Array ( [0] => 4686 [1] => 4719 [2] => 4732 [3] => 4996 [4] => 5001 [5] => 5004 [6] => 5014 ) 7