Chapters and topics
- Percentages 1 topic · 503 MCQs
- Ratio, Proportion and Speed 1 topic · 292 MCQs
- Averages and Statistics 1 topic · 207 MCQs
- Simple Algebra and Basic Geometry 1 topic · 406 MCQs
- Number Series and Arithmetic 1 topic · 869 MCQs
- Reasoning, Analogies and Directions 1 topic · 39 MCQs
Sample Basic Mathematics / Arithmetic MCQs
Try these questions, then open the full practice to work through every chapter. Tap “Show the answer” after you choose.
Q1. A number x is 125% of y. To get y, x must be multiplied by:
- 0.60
- 0.25
- 0.75
- 0.80
Show the answer
Answer: D. 0.80
y = x/1.25 = 0.8x.
Q2. Divide 90 in the ratio 7:8. The smaller share is:
- 48
- 42
- 45
- 47
Show the answer
Answer: B. 42
The correct answer is “42”. One part = 6; smaller = 42.
Q3. The average age of 32 students is 10. Including the teacher, it rises by 1. The teacher's age is:
- 35
- 43
- 34
- 40
Show the answer
Answer: B. 43
33 × 11 - 32 × 10 = 363 - 320 = 43.
Q4. Two vertically opposite angles measure (3x + 10)° and 5(x - 2)°. x = ?
- 6
- 20
- 10
- 8
Show the answer
Answer: C. 10
3x + 10 = 5x - 10, so x = 10.
Q5. How many kilometers does a motorist travel from 9:55 a.m to 10:15 a.m at the rate of 40 kilometers per hour? (approximately)
- 20
- 13 1/2
- 15
- 30
Show the answer
Answer: B. 13 1/2
The correct answer is “13 1/2”.
Q6. Point X is in the north of point Y. Y is east of point Z. To which direction is point X with respect to Z?
- East
- North
- South East
- North East
Show the answer
Answer: D. North East
The correct answer is “North East”.
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