# GRE Quant Problem Solving

### On July 1st, Charlie invested $\$100$ in a bank account...

Extreme

17.2

Multiple Select

### The sum of the digits of a $2$-digit number...

Easy

77.7

Numeric Entry

### If there is an integer $k$ such that the sum...

Extreme

4.6

Multiple Select

### If $10$ identical machines can complete a task...

Medium

65

Multiple Choice

### What is the maximum number of points...

Easy

77

Numeric Entry

### $n$ is an integer and $n>1$...

Medium

71.3

Quantitative Comparison

### One digit in a 10-digit number is missing...

Hard

25.9

Multiple Choice

### If $a^{2}+\frac{1}{a^{2}}=5$, what does...

Hard

33.1

Numeric Entry

### The grades of a certain test are normally distributed...

Medium

65.3

Multiple Choice

### Yenny is currently positioned at point $A$ and wants...

Medium

58

Quantitative Comparison

### The equation $y=3 x^{2}+5 x+2$ is plotted...

Medium

53.1

Quantitative Comparison

### The table above shows the scoring algorithm...

Extreme

19.7

Quantitative Comparison

### The equation $y=5$ is plotted in the...

Easy

77.2

Quantitative Comparison

### If a square with side $s$ is reshaped into...

Easy

87.4

Multiple Choice

### If $n !+(n+1) !=n !(n+x)^{y}$...

Hard

29.7

Multiple Select

### $\left|x^{6}\right|-x^{6}$ vs. $\left|x^{9}\right|-x^{9}$

Medium

71.9

Quantitative Comparison

### A company charges a fixed amount per given...

Easy

97.3

Multiple Choice

### For a company, Richard is designing a logo...

Medium

62.6

Multiple Choice

### $16$ children are standing in line to receive...

Extreme

18

Numeric Entry

### A rigid metal circle is rolling on a flat...

Medium

72.7

Quantitative Comparison

### Quadratic compared to the value of $1$...

Easy

75.6

Quantitative Comparison

### The interquartile range of the first 100 positive...

Medium

60.4

Multiple Choice

### The table above shows data reported by a certain...

Medium

61.7

Multiple Select

### $A$ is the set of all positive multiples of $6$...

Medium

66.8

Multiple Choice

### How many $(x, y)$ pairs satisfy the equation...

Medium

56.2

Multiple Choice

### What is the area of the parallelogram?

Medium

65.2

Multiple Choice

### If the volume of a cube is increased by...

Hard

50

Multiple Choice

### The volume of a sphere is...

Easy

89.2

Quantitative Comparison

### Absolute value in numerator and denominator...

Easy

77.9

Quantitative Comparison

### The thousands vs thousandths place...

Medium

55.7

Quantitative Comparison

### Leandro invests $P$ dollars for $n$ years into a bank account...

Hard

39.7

Quantitative Comparison

### $1+2-3 \times 4 \div 5$...

Medium

70.7

Quantitative Comparison

### What was the median average daily temperature...

Easy

87.5

Multiple Choice

### A fan has forty equally-spaced blades...

Medium

57.6

Multiple Choice

### What is the equation of the line...

Medium

67.2

Multiple Choice

### The unit digit of $6 + 6^2 + 6^3 + ... + 6^{1000}$...

Medium

51.7

Multiple Choice

### A boy walks at $5$ kilometers per hour...

Medium

63.5

Multiple Choice

### A company gets its revenue through five products...

Easy

77

Multiple Choice

### The range of the first $n$ positive...

Medium

64.6

Quantitative Comparison

### The above table shows the revenue obtained...

Easy

82.4

Multiple Choice