ATI_TEAS_6 Mathematics, science,
English and Language Usage QUESTION
AND ANSWERS
Mathematics (Q1–15)
Q1: What is ( 25 % ) of 240?
a) 40
b) 50
c) 60
d) 70
Answer: c) 60
Rationale: ( 25% \times 240 = 0.25 \times 240 = 60 )
Q2: Solve: ( 3x + 7 = 19 )
a) 2
b) 3
c) 4
d) 5
Answer: c) 4
Rationale: ( 3x = 12 \Rightarrow x = 4 )
Q3: Simplify: ( \frac{2}{5} + \frac{3}{10} )
a) ( \frac{1}{2} )
b) ( \frac{7}{10} )
c) ( \frac{8}{10} )
d) ( \frac{9}{10} )
Answer: b) ( \frac{7}{10} )
Rationale: ( \frac{2}{5} = \frac{4}{10} \Rightarrow \frac{4}{10} + \frac{3}{10} = \frac{7}{10} )
Q4: Convert ( 0.625 ) to a fraction.
a) ( \frac{5}{8} )
b) ( \frac{3}{4} )
c) ( \frac{1}{2} )
d) ( \frac{2}{3} )
,Answer: a) ( \frac{5}{8} )
Rationale: ( 0.625 = \frac{625}{1000} = \frac{5}{8} )
Q5: If a recipe calls for 3 cups of flour and you triple it, how many cups are needed?
a) 6
b) 9
c) 12
d) 15
Answer: b) 9
Rationale: ( 3 \times 3 = 9 )
Q6: Solve for y: ( 2y - 5 = 9 )
a) 5
b) 7
c) 6
d) 8
Answer: b) 7
Rationale: ( 2y = 14 \Rightarrow y = 7 )
Q7: A car travels 180 miles in 3 hours. What is the average speed?
a) 50 mph
b) 55 mph
c) 60 mph
d) 65 mph
Answer: c) 60 mph
Rationale: Speed = Distance ÷ Time = ( 180 ÷ 3 = 60 )
Q8: Convert 3/4 to a decimal.
a) 0.25
b) 0.5
c) 0.75
d) 0.8
Answer: c) 0.75
Q9: Solve: ( 5(x - 2) = 15 )
a) 2
b) 3
c) 5
d) 7
Answer: c) 5
Rationale: ( x - 2 = 3 \Rightarrow x = 5 )
,Q10: A store sells pencils at $0.25 each. How much for 12 pencils?
a) $2.50
b) $3.00
c) $3.25
d) $3.50
Answer: b) $3.00
Rationale: ( 12 \times 0.25 = 3.00 )
Q11: Round 47.368 to the nearest tenth.
a) 47.3
b) 47.4
c) 47.5
d) 47.0
Answer: b) 47.4
Q12: Solve: ( 6x + 4 = 28 )
a) 3
b) 4
c) 5
d) 6
Answer: b) 4
Rationale: ( 6x = 24 \Rightarrow x = 4 )
Q13: If 2/3 of a number is 10, what is the number?
a) 12
b) 15
c) 20
d) 30
Answer: b) 15
Rationale: ( (2/3)x = 10 \Rightarrow x = 15 )
Q14: Simplify: ( 12 ÷ (3 + 1) )
a) 2
b) 3
c) 4
d) 6
Answer: b) 3
Q15: Find the area of a rectangle with length 8 cm and width 5 cm.
a) 13 cm²
b) 20 cm²
, c) 40 cm²
d) 45 cm²
Answer: c) 40 cm²
Rationale: Area = length × width = 8 × 5 = 40
Science (Q16–35)
Q16: The chemical symbol for sodium is:
a) S
b) Na
c) So
d) N
Answer: b) Na
Q17: Water is a:
a) Element
b) Compound
c) Mixture
d) Atom
Answer: b) Compound
Rationale: H₂O contains hydrogen and oxygen chemically bonded.
Q18: The basic unit of life is:
a) Atom
b) Cell
c) Tissue
d) Organ
Answer: b) Cell
Q19: Which organelle produces ATP?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Golgi apparatus
Answer: b) Mitochondria
Q20: DNA is found in the:
a) Cytoplasm
b) Nucleus
English and Language Usage QUESTION
AND ANSWERS
Mathematics (Q1–15)
Q1: What is ( 25 % ) of 240?
a) 40
b) 50
c) 60
d) 70
Answer: c) 60
Rationale: ( 25% \times 240 = 0.25 \times 240 = 60 )
Q2: Solve: ( 3x + 7 = 19 )
a) 2
b) 3
c) 4
d) 5
Answer: c) 4
Rationale: ( 3x = 12 \Rightarrow x = 4 )
Q3: Simplify: ( \frac{2}{5} + \frac{3}{10} )
a) ( \frac{1}{2} )
b) ( \frac{7}{10} )
c) ( \frac{8}{10} )
d) ( \frac{9}{10} )
Answer: b) ( \frac{7}{10} )
Rationale: ( \frac{2}{5} = \frac{4}{10} \Rightarrow \frac{4}{10} + \frac{3}{10} = \frac{7}{10} )
Q4: Convert ( 0.625 ) to a fraction.
a) ( \frac{5}{8} )
b) ( \frac{3}{4} )
c) ( \frac{1}{2} )
d) ( \frac{2}{3} )
,Answer: a) ( \frac{5}{8} )
Rationale: ( 0.625 = \frac{625}{1000} = \frac{5}{8} )
Q5: If a recipe calls for 3 cups of flour and you triple it, how many cups are needed?
a) 6
b) 9
c) 12
d) 15
Answer: b) 9
Rationale: ( 3 \times 3 = 9 )
Q6: Solve for y: ( 2y - 5 = 9 )
a) 5
b) 7
c) 6
d) 8
Answer: b) 7
Rationale: ( 2y = 14 \Rightarrow y = 7 )
Q7: A car travels 180 miles in 3 hours. What is the average speed?
a) 50 mph
b) 55 mph
c) 60 mph
d) 65 mph
Answer: c) 60 mph
Rationale: Speed = Distance ÷ Time = ( 180 ÷ 3 = 60 )
Q8: Convert 3/4 to a decimal.
a) 0.25
b) 0.5
c) 0.75
d) 0.8
Answer: c) 0.75
Q9: Solve: ( 5(x - 2) = 15 )
a) 2
b) 3
c) 5
d) 7
Answer: c) 5
Rationale: ( x - 2 = 3 \Rightarrow x = 5 )
,Q10: A store sells pencils at $0.25 each. How much for 12 pencils?
a) $2.50
b) $3.00
c) $3.25
d) $3.50
Answer: b) $3.00
Rationale: ( 12 \times 0.25 = 3.00 )
Q11: Round 47.368 to the nearest tenth.
a) 47.3
b) 47.4
c) 47.5
d) 47.0
Answer: b) 47.4
Q12: Solve: ( 6x + 4 = 28 )
a) 3
b) 4
c) 5
d) 6
Answer: b) 4
Rationale: ( 6x = 24 \Rightarrow x = 4 )
Q13: If 2/3 of a number is 10, what is the number?
a) 12
b) 15
c) 20
d) 30
Answer: b) 15
Rationale: ( (2/3)x = 10 \Rightarrow x = 15 )
Q14: Simplify: ( 12 ÷ (3 + 1) )
a) 2
b) 3
c) 4
d) 6
Answer: b) 3
Q15: Find the area of a rectangle with length 8 cm and width 5 cm.
a) 13 cm²
b) 20 cm²
, c) 40 cm²
d) 45 cm²
Answer: c) 40 cm²
Rationale: Area = length × width = 8 × 5 = 40
Science (Q16–35)
Q16: The chemical symbol for sodium is:
a) S
b) Na
c) So
d) N
Answer: b) Na
Q17: Water is a:
a) Element
b) Compound
c) Mixture
d) Atom
Answer: b) Compound
Rationale: H₂O contains hydrogen and oxygen chemically bonded.
Q18: The basic unit of life is:
a) Atom
b) Cell
c) Tissue
d) Organ
Answer: b) Cell
Q19: Which organelle produces ATP?
a) Nucleus
b) Mitochondria
c) Ribosome
d) Golgi apparatus
Answer: b) Mitochondria
Q20: DNA is found in the:
a) Cytoplasm
b) Nucleus
