IQ Test Estimate

This is a fun estimate, not a clinical test. A real IQ assessment (WAIS, Stanford-Binet) takes a few hours, is proctored by a psychologist, and uses normed test materials. This 20-question quiz gives you a rough idea — nothing more. Treat the number as a conversation starter.
Question 1 of 20 · Pattern

What number comes next?

2, 4, 8, 16, 32, …

Question 2 of 20 · Pattern

What number comes next?

1, 1, 2, 3, 5, 8, …

Question 3 of 20 · Pattern

What shape comes next?

Square, Triangle, Circle, Square, Triangle, Circle, Square, …

Question 4 of 20 · Pattern

What number comes next?

100, 95, 85, 70, 50, …

Question 5 of 20 · Pattern

What letter comes next?

A, C, F, J, O, …

Question 6 of 20 · Vocabulary

Which word is closest in meaning to "ubiquitous"?

Question 7 of 20 · Vocabulary

Which word is closest in meaning to "ephemeral"?

Question 8 of 20 · Vocabulary

Which word is the OPPOSITE of "benevolent"?

Question 9 of 20 · Vocabulary

Which word is closest in meaning to "pragmatic"?

Question 10 of 20 · Vocabulary

Which word is the OPPOSITE of "verbose"?

Question 11 of 20 · Numerical

A train travels at a steady 60 miles per hour. How long does it take to cover 150 miles?

Question 12 of 20 · Numerical

A shirt costs $40. It's marked 30% off. What's the sale price?

Question 13 of 20 · Numerical

If 3 workers can finish a job in 12 days, how many days would 9 workers take (working at the same rate)?

Question 14 of 20 · Numerical

Solve for x: x + 3 = 2x − 5

Question 15 of 20 · Numerical

What's the average of 10, 20, 30, and 40?

Question 16 of 20 · Spatial

A flat piece of paper has a square cut out of its top-right corner. You fold the paper in half from left to right (so the left edge meets the right edge). Where is the cut-out square now?

Question 17 of 20 · Spatial

Picture a capital letter "F". Rotate it 90 degrees clockwise. The horizontal bars (originally pointing right) now point in which direction?

Question 18 of 20 · Spatial

A cube has its faces painted: top red, bottom blue, front green, back yellow, left white, right black. You rotate the cube 90 degrees clockwise around the vertical axis (viewed from above). Which color is now facing front?

Question 19 of 20 · Spatial

You see a digital clock showing 3:00 reflected in a mirror. What time does the reflection appear to show?

Question 20 of 20 · Spatial

An unfolded cube (a "cross" shape: 4 squares in a row, plus one square on top of the second square and one below the second square) is folded back up. The top-of-second-square panel will end up opposite which other panel?

0 of 20 answered — answer every question to see your estimate.