List of top Quantitative Aptitude Questions on Number System asked in GRE

What is the least positive integer that is not a factor of \( 25! \) and is not a prime number?

In the sequence above, each term after the first term is equal to the preceding term plus the constant \(c\). If \(a_1 + a_3 + a_5 = 27\), what is the value of \(a_2 + a_4\)?

 

Which of the following statements individually provide sufficient additional information to determine the area of triangle ABC? 

If \( s \) is a speed, in miles per hour, at which the energy used per meter during running is twice the energy used per meter during walking, then according to the graph above, \( s \) is between

If \( \frac{1}{(2^{11})(5^{17})} \) is expressed as a terminating decimal, how many nonzero digits will the decimal have?

In the figure above, if \( m \parallel k \) and \( s = t + 30 \), then \( t = \dots \)

In a graduating class of 236 students, 142 took algebra and 121 took chemistry. What is the greatest possible number of students that could have taken both algebra and chemistry? 
Fraction answer: 

Given the triangle with angles of \( 40^\circ \), \( 50^\circ \), and \( 90^\circ \), compare the legs of this triangle to those of a \( 45^\circ \)-\( 45^\circ \)-\( 90^\circ \) triangle. 

Decaffeinated coffee: 0 mg
Percolated coffee: 95 mg
Drip-brewed coffee: 145 mg
Instant coffee: 65 mg
Brewed tea: 45 mg
Instant tea: 35 mg
Cocoa: 25 mg
Caffeinated soft drinks: 40 mg
Weight-loss drugs: 10 mg
Diuretics and stimulants: 15 mg
Pain relievers: 0 mg
Cold/allergy remedies: 10 mg
If \( 0<a<1<b \), which of the following is true about the reciprocals of \( a \) and \( b \)?
What is the least positive integer that is not a factor of \( 25! \) and is not a prime number?
If \(-\dfrac{m}{19}\) is an even integer, which of the following must be true?
Three consecutive integers have a sum of \(-84\). Compare:
Quantity A: The least of the three integers
Quantity B: \(-28\)
\( n \) is a positive integer that is divisible by 6. Compare:
Quantity A: The remainder when \( n \) is divided by 12
Quantity B: The remainder when \( n \) is divided by 18
If \( n = 2^3 \), then \( n^n = \dots \)
Quantity A: The dollar value of 1 Argentine peso
Quantity B: The dollar value of 1 Kenyan shilling
\( k \) is a digit in the decimal \( 1.3k5 \), and \( 1.3k5 \) is less than \( 1.33 \).
Quantity A: \( k \)
Quantity B: \( 1 \).
Given that \( 0<x<y<1 \), compare the following quantities: \[ 1 - y \quad \text{and} \quad y - x \]
Given that \( X \) is the set of all integers \( n \) that satisfy the inequality \( 2 \leq |n| \leq 5 \), compare the following quantities: \[ \text{The absolute value of the greatest integer in } X \quad \text{and} \quad \text{The absolute value of the least integer in } X \]
Given that \( x \) and \( m \) are positive numbers, and \( m \) is a multiple of 3, compare the following quantities: \[ \frac{x^m}{x^3} \quad \text{and} \quad \frac{m}{x^3} \]
Runner A ran 4/5 kilometer and Runner B ran 800 meters.
The distance that Runner A ran
The distance that Runner B ran