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Digital SAT practice
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The DailySTEP 1
- Three hearts. A miss costs one.
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- Your longest streak. Beat it tomorrow.
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98 questions across four modules, in the digital SAT’s order and on its timing, with a highlighter, a question map and a timer you can see.
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Play the Daily.
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Every question is tagged by domain and skill, and every answer comes with an explanation.
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Drill that skill.
Practice any single skill at any difficulty, or just the questions you got wrong.
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Every question is tagged by section, domain, skill and difficulty, so you can practice exactly what you need. Full tests run like test day: two Reading & Writing modules, a break, then two Math modules.
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12 easy, 12 medium and 12 hard questions free every day, each with a full explanation. Filter by section, domain, skill and difficulty. Resets at midnight.
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Vocabulary
1,023 essential SAT words. Browse the list, flip flashcards, or quiz yourself.
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PEAK Survivor, Hole and Peak Defense: three games powered by SAT practice questions.
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MathProblem-Solving and Data AnalysisHard
A store raises the price of a jacket by 20%. Later, it lowers the new price by 20%. The final price is what percent of the original price?
A80%
B96%Correct
C100%The trap
D104%
Check with $100: $100→then$120→then$96
Turn each change into a multiplier.
Up 20% means × 1.20. Down 20% means × 0.80.
Apply them in order.
1.20 × 0.80 = 0.96
Read the answer.
The final price is 96% of the original. That’s B.
Why not 100%?
The 20% cut is taken from the higher price, so it removes more than the 20% increase added.
Test day
What test day looks like.
Every Peakscor full test follows this order. In the standard tests, the second module of each section adapts to how you did on the first.
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Reading & Writing · Module 1
27 questions32 min
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Reading & Writing · Module 2
27 questions32 min
Adapts to how you did on Module 1. -
Break
10 min
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Math · Module 1
22 questions35 min
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Math · Module 2
22 questions35 min
Adapts to how you did on Module 1.
98 questions · 2 hr 14 min of testing, plus the break
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The Daily, plus 36 practice questions every day: 12 easy, 12 medium and 12 hard, each with a full explanation. Full-length Test A, Challenge Test 1 and all 1,023 vocabulary words are free too. No card needed.
Pro is $20 a month or $200 a year: unlimited practice with no daily limit, plus every full-length test and Challenge test. Peak is $29 a month or $280 a year: everything in Pro, plus the full Learn course and Peak Plan. Cancel anytime from your account.
98 questions across four modules, in the digital SAT’s order: Reading & Writing Module 1 and Module 2 (27 questions each), a 10-minute break, then Math Module 1 and Module 2 (22 questions each). On official timing that’s 2 hr 14 min of testing. You get estimated section scores and a total at the end.
Yes. In the standard full-length tests, Module 2 of each section is the harder version if you get 60% or more of Module 1 right, and the easier version if you don’t. Challenge tests use the hardest material throughout.
Official timing, extended 1.5× time, or untimed, on every test, including the free ones. Extended time allows 48 minutes for each Reading & Writing module and about 52 for each Math module. Untimed removes the clock so you can focus on accuracy.
A quick run with three hearts. Each right answer builds your streak: the questions get harder as it grows, and your points multiply (×2 from three in a row, ×3 from six). A miss costs a heart and drops you back to easy. Best is your longest streak.
Every day at midnight. You get a fresh 12 easy, 12 medium and 12 hard.
No. Peakscor is an independent SAT practice tool, not affiliated with the College Board. Scores shown are estimates.
Your next point starts today.
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Command of Evidence (Quantitative) · Lesson 2
Reading tables: rows, columns and units
A table gives one value for every pair of row and column. Before you look at any number, read three things: the title (what was measured, and often where and when), the column headers (what each number means and its unit) and the row labels (which group, place or year each row describes).
To find a value, go across the row the claim names and down the column it names. Many wrong choices use a real number from the right row but the wrong column, or from the right column but the wrong row.
Units change what a number means. A title or header that says (thousands) turns 2.5 into 2,500. A header that says (%) gives a share of a group, not a count. Because groups can differ in size, a larger percent doesn't always mean more people: 20% of 2,000 people is 400, more than 50% of 500 people, which is 250.
Some tables end with a Total row or column. A Total row adds up the groups, and a Total column adds up the categories in each row; neither is a group or category of its own. Use a total only when the claim is about that whole sum.
| Part | What it tells you |
|---|---|
| Title | what was measured, and often where and when |
| Column header | what the numbers in that column measure, and their unit |
| Row label | which group, place or year the row is about |
| (%), (thousands), per 1,000 | how to read every number those words apply to |
| Total | the sum of the other rows or columns, not a separate group or category |
Worked example Easy
Tree Cover and Surface Temperature in Four Parking Lots on a July Afternoon
| Parking lot | Tree cover (%) | Surface temperature (°C) |
|---|---|---|
| Lot 1 | 5 | 52 |
| Lot 2 | 20 | 47 |
| Lot 3 | 35 | 41 |
| Lot 4 | 50 | 38 |
Urban planner Teodora Vlasic measured the pavement temperature in four parking lots with different amounts of shade from trees. She concluded that lots with more tree cover had cooler surfaces.
Which choice most effectively uses data from the table to support Vlasic's conclusion?
- Surface temperatures ranged from 38°C in the coolest lot to 52°C in the hottest, a spread of 14°C.
- The surface of Lot 4 (50% tree cover) was 38°C, while that of Lot 1 (5% tree cover) was 52°C.Answer
- The surface of Lot 4 (50% tree cover) was 52°C, while that of Lot 1 (5% tree cover) was 38°C.
- Lot 2 and Lot 3 differed in tree cover by 15 percentage points, 20% versus 35%.
How to solve it
- The conclusion links two columns, Tree cover (%) and Surface temperature (°C), so a supporting choice must use both.
- Each row is one lot. Lot 4 has the most tree cover (50%) and a surface temperature of 38°C. Lot 1 has the least (5%) and a surface temperature of 52°C.
- More tree cover goes with a lower temperature. Choice B reads both rows correctly; choice C pairs each tree-cover value with the other lot's temperature.
Why each choice is right or wrong
- A. Incorrect. It's accurate (52 − 38 = 14), but it uses only the Surface temperature column. It never says how much tree cover the coolest or hottest lot had, so it can't link tree cover to temperature.
- B. Correct. Lot 4 (50% tree cover, 38°C) was cooler than Lot 1 (5% tree cover, 52°C). The lot with more tree cover had the cooler surface, which supports the conclusion.
- C. Incorrect. This pairs each tree-cover value with the other lot's temperature. In the table, Lot 4 (50%) was 38°C and Lot 1 (5%) was 52°C, so as written the choice reverses the relationship.
- D. Incorrect. It's accurate (35 − 20 = 15), but it uses only the Tree cover column and says nothing about temperature, so it can't show that more tree cover goes with cooler surfaces.
Worked example Medium
Club Participation at Two High Schools, 2023
| School | Students enrolled | Students in a club | Students in a club (%) |
|---|---|---|---|
| Harmon High | 1,500 | 450 | 30 |
| Pike Valley High | 600 | 330 | 55 |
Education researcher Malik Oyelowo argues that joining an activity is more common at smaller schools, where each club needs a larger share of the students to fill it. Data from two district schools fit this pattern: at Pike Valley High, the smaller school,
Which choice most effectively uses data from the table to complete the statement?
- 330 students were in a club, 120 fewer than the 450 at Harmon High.
- 55% of students were in a club, versus 30% at Harmon High.Answer
- 600 students were enrolled, 900 fewer than the 1,500 at Harmon High.
- 55 students were in a club, 25 more than the 30 at Harmon High.
How to solve it
- The claim: joining an activity is more common at the smaller school. More common is about the share of students, so the percent column is the one to use.
- The table has two club columns, a count and a percent. Pike Valley has fewer club members (330 versus 450) but a larger share of its students in clubs (55% versus 30%).
- Only the percent comparison shows that joining is more common at Pike Valley, and choice B reports it with the right unit.
Why each choice is right or wrong
- A. Incorrect. The numbers are accurate (450 − 330 = 120), but they are counts. More common is about the share of students, and a smaller school can have fewer club members even when a larger share of its students join, so these counts can't show that joining is more common at Pike Valley.
- B. Correct. More common means a larger share of students. 55% of Pike Valley's students were in a club, compared with 30% of Harmon's.
- C. Incorrect. It's accurate (1,500 − 600 = 900) and shows Pike Valley is the smaller school, but the passage already says so. It says nothing about club participation.
- D. Incorrect. This reads the percent column as a count. 55 and 30 are percents, so the gap of 25 is in percentage points, not students; the actual numbers of club members were 330 and 450.
Trap Percent or count?
When a table gives both a count and a percent, a wrong choice often uses the one the claim doesn't need. More common, more likely and a larger share call for shares, such as percents or rates. More students or more visitors call for counts. Check the header before you trust a number.
Trap Dropped units and the Total row
A choice that drops a unit such as thousands misstates the data, even though its digits match the table. And a Total row or column is a sum, not a group or category of its own. A Total row adds the groups together, and a Total column adds the categories in each row, so a choice built on totals can't compare the groups or categories inside the total.
Practice
Choose a section, then practice a whole domain or drill a single skill.
Full-length tests
Each test mirrors the digital SAT: 98 questions across four modules, 2 hr 14 min on official timing.
A little harder than the real SAT. These tests can run slightly tougher than test day, which makes them good practice: if you can handle these, the real one should feel easier. No question appears in more than one test, Challenge Tests included.
Challenge Tests Hardest of the hardest
Same 98-question format, but every question is drawn from the toughest SAT material: Challenging-tier math throughout and the hardest reading.
Vocab
Study the classic SAT vocabulary list. Browse, flip flashcards, or quiz yourself.
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