## Search found 11 matches

#### A set of 11 different integers has a median of 25 and a range of 50. What is the greatest possible integer that could be

##### A set of 11 different integers has a median of 25 and a range of 50. What is the greatest possible integer that could be

A set of 11 different integers has a median of 25 and a range of 50. What is the greatest possible integer that could be in this set?

A 65
B 70
C 75
D 80
E 85

#### A perfect number is defined as one for which the sum of all the unique factors less the number itself is equal to the nu

##### A perfect number is defined as one for which the sum of all the unique factors less the number itself is equal to the nu

A perfect number is defined as one for which the sum of all the unique factors less the number itself is equal to the number. For instance, 6 is a perfect number, because the factors of 6 (apart from 6 itself) are 1, 2 and 3, and 1+2+3=61+2+3=6. Which of the following is also a perfect number? A 12 ...

#### What is the approximate minimum length of a rope required to enclose an area of 154 square meters?

##### What is the approximate minimum length of a rope required to enclose an area of 154 square meters?

What is the approximate minimum length of a rope required to enclose an area of 154 square meters?

A 154
B 60
C 57
D 50
E 44

#### If a portion of a half water/half alcohol mix is replaced with 25% alcohol solution, resulting in a 30% alcohol solution

##### If a portion of a half water/half alcohol mix is replaced with 25% alcohol solution, resulting in a 30% alcohol solution

If a portion of a half water/half alcohol mix is replaced with 25% alcohol solution, resulting in a 30% alcohol solution, what percentage of the original alcohol was replaced?

A 3%
B 20%
C 66%
D 75%
E 80%

#### The average (arithmetic mean) of 4 different positive integers is 125 and the largest of these integers is 150, what is

##### The average (arithmetic mean) of 4 different positive integers is 125 and the largest of these integers is 150, what is

The average (arithmetic mean) of 4 different positive integers is 125 and the largest of these integers is 150, what is the least possible value of the smallest of the 4 integers?

A 1
B 2
C 12
D 53
E 100

#### How many triangles and quadrilaterals altogether can be formed using the vertices of a 7-sided regular polygon?

##### How many triangles and quadrilaterals altogether can be formed using the vertices of a 7-sided regular polygon?

How many triangles and quadrilaterals altogether can be formed using the vertices of a 7-sided regular polygon?

A 35
B 40
C 50
D 65
E 70

#### Romi has a collection of 10 distinct books out of which 8 are small and 2 are large. In how many ways can he select 5 bo

##### Romi has a collection of 10 distinct books out of which 8 are small and 2 are large. In how many ways can he select 5 bo

Romi has a collection of 10 distinct books out of which 8 are small and 2 are large. In how many ways can he select 5 books to take with him on a trip if he can take at most 1 large book?

A 56
B 126
C 152
D 196
E 252

#### A certain bakery has 6 employees. It pays annual salaries of $14,000 to each of 2 employees,$16,000 to 1 employee, and

##### A certain bakery has 6 employees. It pays annual salaries of $14,000 to each of 2 employees,$16,000 to 1 employee, and

A certain bakery has 6 employees. It pays annual salaries of $14,000 to each of 2 employees,$16,000 to 1 employee, and $17,000 to each of the remaining 3 employees. The average (arithmetic mean) annual salary of these employees is closest to which of the following? A.$15,200 B. $15,500 C.$15,800 ...

X = 98