DAT Practice Test (Quantitative Reasoning) 3 — Questions and Answers
Question 1: What is the value of 2^5?
- 32 (Correct answer)
- 10
- 25
- 16
Correct answer: 32
2 × 2 × 2 × 2 × 2 = 32.
Question 2: Solve for y: 4(y + 3) = 28.
- 4 (Correct answer)
- 7
- 6
- 5
Correct answer: 4
Dividing by 4 gives y + 3 = 7, so y = 4.
Question 3: What is the perimeter of a rectangle with length 9 and width 4?
- 26 (Correct answer)
- 36
- 13
- 22
Correct answer: 26
Perimeter = 2(9 + 4) = 26.
Question 4: A shirt costs $40 and is discounted 25%. What is the sale price?
- $30 (Correct answer)
- $32
- $28
- $35
Correct answer: $30
25% of $40 is $10, so the price is $40 - $10 = $30.
Question 5: What is the least common multiple of 6 and 8?
- 24 (Correct answer)
- 48
- 12
- 16
Correct answer: 24
Multiples of 8 are 8, 16, 24; 24 is the smallest divisible by 6.
Question 6: If 5 pencils cost $2.00, how much do 12 pencils cost?
- $4.80 (Correct answer)
- $4.40
- $5.00
- $6.00
Correct answer: $4.80
Each pencil costs $0.40, so 12 × $0.40 = $4.80.
Question 7: What is the square root of 144?
- 12 (Correct answer)
- 14
- 72
- 11
Correct answer: 12
12 × 12 = 144.
