Mixed Deck — All SHSAT Topics Flashcards
100 cards from real SHSAT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 20 Mixed Deck — All SHSAT Topics flashcards as text
If RED = 27 + 5 + 4 = 36 using A=1, B=2... Z=26, what does CAT equal?
Answer: 24
C=3, A=1, T=20; sum = 3 + 1 + 20 = 24.
Between 4 and 16 inclusive, how many prime numbers are there?
Answer: 4
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 Prime numbers are 5, 7, 11, 13 Hence there are 4 prime numbers between 4 and 16.
A town's population grows by 15% and 20% in two consecutive years. After two years, how much of the population has grown?
Answer: 38%
The population is increased by 15% and 20%. 15% increase changes the population to 115% of original population. For the second increase, multiply the result by 120%. (1.15)×(1.20)=1.38=138% 38 percent of the population is increased after two years.
If x = 3 and y = -2, what is the value of x^2 - 2y?
Answer: 13
x^2 = 9 and -2y = -2(-2) = 4, so 9 + 4 = 13.
Choose the word that best completes the sentence: "The scientist remained ___ despite the criticism, refusing to abandon her theory."
Answer: resolute
"Resolute" means firmly determined, matching her refusal to give up.
A number n satisfies 2n + 7 < 19. What is the largest integer value of n?
Answer: 5
2n < 12 means n < 6, so the largest integer is 5.
Which revision removes unnecessary wordiness? "Due to the fact that it rained, we stayed inside."
Answer: Because it rained, we stayed inside.
"Because" replaces the wordy phrase "due to the fact that" concisely.
A class has 30 students. 18 are girls. What percentage are boys?
Answer: 40%
Boys = 30 − 18 = 12; percentage = 12/30 × 100 = 40%.
When an author presents only one side of an argument, this is called:
Answer: Biased writing
Biased writing presents only one perspective and may exclude or distort opposing views.
Which inequality represents 'x is at least 7'?
Answer: x ≥ 7
'At least 7' means x can equal 7 or be greater, which is expressed as x ≥ 7.
Choose the best place to add this sentence: "This habit improved his grades dramatically." "(1) Tom started studying earlier. (2) He reviewed notes each night. (3) He also asked his teachers questions."
Answer: After sentence 3, as a concluding statement
The sentence summarizes the result of all the habits, so it fits best at the end.
A rectangular yard has a perimeter of 60 meters. If its width is double its length, what is its length?
Answer: 10 meters
The perimeter of a rectangle is calculated as 2(length + width). Let the length be 'L'. The problem states the width is double its length, so width = 2L. Given the perimeter is 60 meters, we set up the equation: 2(L + 2L) = 60. This simplifies to 2(3L) = 60, or 6L = 60. Dividing by 6, we find L = 10 meters.
What is 15% of 240?
Answer: 36
0.15 × 240 = 36.
Determine whether the underlined portion of the following statement is correct or needs to be revised.
Answer: your strength against your opponent's.
The correct answer, "your strength against your opponent's," maintains parallelism by comparing "your strength" to "your opponent's [strength]." The possessive apostrophe 's' correctly indicates that the comparison is to the opponent's strength, not the opponent themselves. This structure ensures a clear and grammatically parallel comparison between two comparable entities.
What is the equivalent expression of (7x – 5 ) – (3x – 2 )?
Answer: 4x - 3
This response represents the correct equivalent expression. (6x - 5 ) - (3x - 2) = 7x - 3z - 5 - ( - 2) = 4x - 3
If today is Wednesday, what day will it be in 10 days?
Answer: Saturday
10 days after Wednesday: 10 mod 7 = 3, so three days after Wednesday is Saturday.
A cylinder has radius 3 and height 10. What is its volume? (Use π ≈ 3.14)
Answer: 282.6
Volume = πr²h = 3.14 × 9 × 10 = 282.6.
If 3 workers can build a wall in 12 days, how many days will 6 workers need?
Answer: 6 days
Using inverse proportion: 3 × 12 = 6 × d, so d = 36 ÷ 6 = 6 days.
In a scrambled paragraph, a sentence beginning with 'This discovery' most likely:
Answer: Follows the sentence that describes the discovery
'This discovery' is a pronoun reference that must follow the sentence that first mentions the discovery.
If a number is increased by 40% and the result is 84, what was the original number?
Answer: 60
1.4 × original = 84, so original = 84 / 1.4 = 60.