Aptitude and Logical Reasoning

Top 70+ Aptitude & Logical Reasoning Interview Questions for Freshers

Are you preparing for aptitude & logical reasoning interviews? Mastering key aptitude & logical reasoning interview questions for freshers will give you a strong edge. This guide delivers over 70 carefully selected questions that evaluate your numerical aptitude, data analysis, verbal reasoning, puzzles, and logical thinking. It includes step-by-step insights so freshers can answer with clarity and speed during interviews.

Moreover, practicing these aptitude & logical reasoning interview questions for freshers will build your mental agility, boost accuracy, and increase confidence under test conditions. You’ll also develop strategies for interpreting questions quickly and selecting efficient methods. In short, this guide transforms aptitude and reasoning rounds from stress zones to strength areas.

Easy Aptitude & Logical Reasoning Questions

These initial questions test basic numerical skills and logical understanding.

1. What is 15% of 200?

Simple percentage calculation: 15% × 200 = 30.

2. If a train covers 60 km in 1 hour, what is its speed in m/s?

Convert: 60 km/h = (60×1000)/3600 = 16.67 m/s.

3. A bag has 3 red and 2 blue balls. What is the probability of drawing red?

Probability = 3/5 = 0.6 or 60%.

4. What is the simple interest on ₹5000 at 5% per annum for 2 years?

SI = (5000 × 5 × 2) / 100 = ₹500.

5. What is the LCM of 12 and 18?

Prime factors: 12=2²×3, 18=2×3². LCM=2²×3²=36.

6. If x + y = 10 and x – y = 4, find x and y.

Solve: x=7, y=3.

7. Complete the series: 2, 4, 8, 16, …

Pattern doubles: next is 32.

8. Which is heavier: 1 kg of iron or 1 kg of feathers?

Both weigh 1 kg. Trick question!

9. What is 7 factorial (7!)?

7! = 5040.

10. What is the ratio of 12 to 18 simplified?

Simplify: 12:18 = 2:3.

Medium Aptitude & Logical Reasoning Questions

These questions require multi-step reasoning and introduce time-based or proportion problems.

11. A clock gains 5 minutes every hour. How much will it gain in 12 hours?

5 min × 12 = 60 minutes.

12. If a car travels 180 km in 3 hours, how long to travel 60 km?

Speed = 60 km/h, time = 1 hour.

13. 5 workers finish a job in 10 days. How many days for 8 workers?

Work ∝ workers. Time = (5×10)/8 = 6.25 days.

14. What is the biggest number divisible by 9 between 100 and 200?

Find 198 (198/9=22).

15. A spends twice as much as B. Together, they spend ₹4500. How much does A spend?

B=x, A=2x, so 3x=4500; A=₹3000.

16. Choose the next letter: A, C, F, J, …

Pattern increments by +2, +3, +4, +5: next is J+6 = P.

17. If John is older than Alex, and Alex is older than Mike, who is youngest?

Mike is the youngest.

18. What is √144 + √49?

12 + 7 = 19.

19. A 20% discount on ₹1000 = …?

₹200 discount, final = ₹800.

20. How many diagonals does a hexagon have?

n(n−3)/2 = 6×3/2 = 9 diagonals.

Advanced Aptitude & Logical Reasoning Questions

This section tests your ability to handle rates, algebra, geometry, probabilities, and sequences with higher complexity.

21. Pipe A fills tank in 6 h, Pipe B in 8 h. Combined time?

Rate = 1/6 + 1/8 = 7/24 tank/hr → Time = 24/7 ≈ 3.43 hr.

22. If x² − y² = 21 and x − y = 3, find x + y.

(x−y)(x+y)=21 → 3(x+y)=21 → x+y=7.

23. A walks north 5 km, B east 12 km. How far apart?

Distance = √(5²+12²) = 13 km.

24. Letters in “LEVEL”: probability of L at start?

2 L’s out of 5 letters: Probability = 2/5.

25. Father is 4× son’s age; total is 60. Find son’s age.

Let son=s, father=4s; 5s=60 → s=12.

26. Next prime after 31?

Number is 37.

27. Solve: (36)¹/₂ + (27)¹/₃.

6 + 3 = 9.

28. What is the 15th term of 3, 6, 12, 24, …?

Geometric: 3 × 2¹⁴ = 49,152.

29. Code X=2, Y=3, Z=5. YOZ = ?

Y + O(=15) + Z = 3 + 15 + 5 = 23.

30. What’s next? JFMAMJJ…?

List of months first letters → Next is ‘A’ (August).

Numerical Reasoning Questions

Test your skill in arithmetic operations, fractions, powers and percentages.

31. Calculate 3³ × 2⁴.

27 × 16 = 432.

32. Simplify: (5/8)/(10/16).

= (5/8) × (16/10) = 1.

33. If 30% of x = 120, find x.

x = 120 / 0.30 = 400.

34. Solve for y: 3y + 5 = 20.

y = 5.

35. Compound interest: ₹1000 at 5% for 2 years?

CI = 1000((1.05)² − 1) = ₹102.50.

36. Simplify √(2500) − 15².

50 − 225 = −175.

37. What is the perimeter of a rectangle 12×5?

Perimeter = 2(12 + 5) = 34.

38. A triangle has angles 35° and 65°. Third angle?

180 − (35 + 65) = 80°.

39. Convert 0.125 to fraction.

0.125 = 1/8.

40. If average of 5 numbers is 12, sum = ?

Sum = 12 × 5 = 60.

Verbal Reasoning & Puzzles

Enhance analytical and comprehension skills through language puzzles and logic sequences.

41. Bird is to Fly as Fish is to …?

Swim.

42. If all cats are animals and some animals are wild, are all cats wild?

No — premises don’t guarantee that.

43. Anagram “ETEPMNU”.

“PERCENT”.

44. If DAY = 28, then MONTH = ?

Depends on context—ambiguous puzzle.

45. Complete primes sequence: 2, 3, 5, 7, 11, 13, …?

Next is 17.

46. “CHAIR” and “BREAD” both start and end in consonants. True or false?

True, both follow C––––R structure.

47. Jumbled letters “SILNEKE”: word?

“SILENCE”.

48. What goes up but never comes down?

Age.

49. If MARCH = 5, APRIL = 4, MAY = ?, why?

Count of letters = 5, 5, 3 → MAY = 3.

50. Two fathers and two sons eat 3 pies. How?

They’re grandfather, father, and son—3 people.

Bonus Aptitude & Logical Reasoning Questions

Extra challenge for top-tier preparation—mixing combinatorics, geometry and logical thinking.

51. You have a 3-L and 5-L jug. How to measure exactly 4 L?

Fill 5, pour to 3 (leaves 2), empty 3, pour 2 into 3, refill 5, pour to 3 → 4 L left.

52. How many rectangles in a 4×4 grid?

n(n+1)m(m+1)/4 → 4×5×4×5/4 = 100 rectangles.

53. Sum of interior angles of hexagon?

(6−2)×180 = 720°.

54. If A + B = 17, A − B = 5 → A × B?

A = 11, B = 6 → product = 66.

55. Digital clock shows 03:21; mirrored reads 12:30. What is actual time?

03:21.

56. Handshakes at a party of 30?

n(n−1)/2 = 30×29/2 = 435 handshakes.

57. Sequence doubles every term starting at 1; 10th term?

2⁹ = 512.

58. What is ⅗ of 120?

= 72.

59. Sum grows by 10% annually for 2 years; growth factor?

1.1² = 1.21.

60. 5 people meet; each shakes hands once—how many handshakes?

5×4/2 = 10.

61. If a cube has side length 3, what’s its volume and surface area?

Volume = 27; Surface Area = 6×9 = 54.

62. Train A travels 120 km at 60 km/h; Train B travels 180 km at 90 km/h. Who arrives first and by how much?

Train A = 2 h; B = 2 h → same time.

63. A bag contains 5 white and 7 black balls. If you pick 2 without replacement, probability both are black?

(7/12)×(6/11) ≈ 0.318.

64. Padlock code has 4 digits; digits can repeat. How many combinations?

10⁴ = 10,000 possibilities.

65. If y varies directly as x and y = 20 when x = 5, what is y when x = 8?

k = 20/5 = 4 → y = 4×8 = 32.

66. Simplify the expression: (x + 3)(x – 3).

= x² − 9.

67. If 4ⁿ = 64, n = ?

4ⁿ = 2^(2n) = 2⁶ → 2n = 6 → n = 3.

68. Two pipes fill a tank in 10 h and 15 h; third pipe empties 20 h. Net time?

1/10 + 1/15 − 1/20 = (6+4−3)/60 = 7/60 → ≈ 8.57 hours.

69. What’s the mode in the set [3, 7, 7, 2, 9, 7, 4]?

7 (appears most frequently).

70. What’s the median of [2, 5, 9, 12, 15]?

Median = 9.

Final Thoughts

To conclude, these aptitude & logical reasoning interview questions for freshers will sharpen your analytical and problem-solving skills. This guide covered essential areas—numerical accuracy, data interpretation, verbal logic, puzzles, probability, geometry, sequences, and algebra.

As you practice under realistic time constraints, track your accuracy and speed. Analyze errors thoroughly to understand missteps—was it calculation, interpretation, or rushed responses? That insight is more valuable than simply knowing the right answer. Finally, approach each question calmly and confidently. With steady practice, you’ll enter your assessment ready to excel—and impress.