PSB practice nursing exam questions &
answers 2024/2025
Integers - ANSWERSSet of whole positive and negative numbers including zero. Does not include
fractions or decimals
Composite number - ANSWERSA whole number greater than 1 that has more than 2 factors (all numbers
besides prime numbers)
Number systems - ANSWERSDecimal system, base 10
Binary number system, base 2, for computers
Irrational numbers - ANSWERSGo on forever without repeating, like pi
Real numbers are all rational and irrational numbers
negative exponent - ANSWERSa to -2 = 1/a to -2
order of operations - ANSWERSplease excuse my dear aunt sally: parentheses, exponents, multiplication
& div, Add & subtract
Any number raised to power of 0 is - ANSWERS1
multiply numbers with same base different exponents - ANSWERSbase with total of exponenets
10 perfect squares from one to 100 - ANSWERSnumber that has an integer for its square root: 1, 4, 9, 16,
25, 36, 49, 64, 81, 100
greatest common factor - ANSWERSlargest number that is a factor (numbers that multiply together to
make a product) of 2 or more numbers
, least common denominator - ANSWERSsmallest number that is a multiple of two or more numbers
Percentage problem - ANSWERSPart= Whole X %
Carl Linnaeus - ANSWERSCreated method to classify plants and animals: Linnaean taxonomy
Barbara McClintock - ANSWERScreated first genetic map for maize and discovered how transposition
flips the switch for traits
Regression Analysis - ANSWERSStatistical method of analyzing sets of data studying how the typical value
of the dependent variable changes when any one of the independent variables is varied and the other
independent variables remain the same.
multiply fractions - ANSWERScreate improper fractions then multiply across the nominators and
denominators
Yard - ANSWERS3 feet
sacrilegious - ANSWERS...
indispensable - ANSWERS...
forcible - ANSWERS...
anecdote - ANSWERS...
defendant - ANSWERS...
liaison - ANSWERS...
answers 2024/2025
Integers - ANSWERSSet of whole positive and negative numbers including zero. Does not include
fractions or decimals
Composite number - ANSWERSA whole number greater than 1 that has more than 2 factors (all numbers
besides prime numbers)
Number systems - ANSWERSDecimal system, base 10
Binary number system, base 2, for computers
Irrational numbers - ANSWERSGo on forever without repeating, like pi
Real numbers are all rational and irrational numbers
negative exponent - ANSWERSa to -2 = 1/a to -2
order of operations - ANSWERSplease excuse my dear aunt sally: parentheses, exponents, multiplication
& div, Add & subtract
Any number raised to power of 0 is - ANSWERS1
multiply numbers with same base different exponents - ANSWERSbase with total of exponenets
10 perfect squares from one to 100 - ANSWERSnumber that has an integer for its square root: 1, 4, 9, 16,
25, 36, 49, 64, 81, 100
greatest common factor - ANSWERSlargest number that is a factor (numbers that multiply together to
make a product) of 2 or more numbers
, least common denominator - ANSWERSsmallest number that is a multiple of two or more numbers
Percentage problem - ANSWERSPart= Whole X %
Carl Linnaeus - ANSWERSCreated method to classify plants and animals: Linnaean taxonomy
Barbara McClintock - ANSWERScreated first genetic map for maize and discovered how transposition
flips the switch for traits
Regression Analysis - ANSWERSStatistical method of analyzing sets of data studying how the typical value
of the dependent variable changes when any one of the independent variables is varied and the other
independent variables remain the same.
multiply fractions - ANSWERScreate improper fractions then multiply across the nominators and
denominators
Yard - ANSWERS3 feet
sacrilegious - ANSWERS...
indispensable - ANSWERS...
forcible - ANSWERS...
anecdote - ANSWERS...
defendant - ANSWERS...
liaison - ANSWERS...
