Quantitative Reasoning Deductive Logic Using Numbers Online Test MCQs

Quantitative Reasoning Aptitude Test

This test section evaluates your ability to identify patterns and solve problems involving number sequences and series. It focuses on logic-based MCQs such as arithmetic, geometric progressions, and missing terms. Ideal for competitive exam preparation, it sharpens your analytical and reasoning skills.

Sequences and Series Test Online

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1. If all birds lay eggs and parrots are birds, what do parrots do?

Nothing

Fly only

Hunt

Lay eggs

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2. If Ali is taller than Bilal, and Bilal is taller than Asad, who is shortest?

Bilal

Cannot tell

Ali

Asad

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3. Which number completes the sequence: 4, 9, 16, 25, 36, ...?

42

51

49

44

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4. What comes next in the series: 1, 2, 4, 8, 16, ...?

24

36

20

32

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5. If all footballers are fit and all famous people are footballers, what can we deduce?

All footballers are famous

No conclusion

All famous people are fit

Some fit people are famous

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6. Which number completes the sequence: 5, 10, 20, 40, ...?

50

60

80

70

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7. Which number fits: 7, 14, 28, 56, ...?

120

70

112

90

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8. If all mammals are warm-blooded and whales are mammals, what are whales?

Warm-blooded

Reptiles

Fish

Cold-blooded

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9. Find the missing number: 9, 18, 36, 72, ...?

144

120

126

108

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10. Find the missing number: 6, 11, 21, 36, ...?

56

54

60

50

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11. Which number completes the pattern: 11, 22, 33, 44, 55, ...?

62

68

60

66

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12. Complete the pattern: 3, 5, 9, 17, ...?

30

26

33

35

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13. Which number fits: 10, 20, 40, 80, ...?

160

180

140

120

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14. What comes next: 2, 3, 5, 8, 12, 17, ...?

24

22

23

21

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15. Complete the sequence: 2, 5, 10, 17, 26, ...?

37

35

36

38

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16. What comes next: 5, 15, 45, 135, ...?

405

180

200

315

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17. What comes next in the sequence: 0, 1, 1, 2, 3, 5, 8, ...?

12

14

13

11

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18. What comes next in the pattern: 1, 4, 10, 20, 35, ...?

56

45

51

55

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19. If some doctors are women and all women are educated, what can we say?

No doctors are educated

Some doctors are educated

All doctors are women

All doctors are educated

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20. What comes next in the series: 121, 100, 81, 64, ...?

36

16

49

25

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21. What comes next: 1, 4, 9, 16, 25, 36, ...?

48

44

49

42

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22. What comes next in the Fibonacci sequence: 1, 1, 2, 3, 5, 8, ?, 21?

11

12

13

14

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23. Which number completes the pattern: 2, 6, 12, 20, 30, ...?

40

42

38

36

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24. What comes next in the series: 3, 6, 12, 24, 48, ...?

96

72

108

90

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25. If some cars are electric and all electric vehicles are eco-friendly, what can we conclude?

No cars are eco-friendly

Some cars may be eco-friendly

All cars are eco-friendly

All cars are electric

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26. If all apples are fruits and some fruits are red, what can be said about apples?

Cannot be determined

No apples are red

All apples are red

Some apples are red

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27. Find the next term in the series: 2, 3, 5, 7, 11, ...?

15

12

13

14

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28. What comes next: 1, 4, 9, 16, 25, ...?

30

34

40

36

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29. Complete the sequence: 10, 13, 17, 22, 28, ...?

35

34

36

33

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30. If no engineers are careless and Ali is an engineer, what can we conclude?

Cannot say

Ali is not careless

Ali is not an engineer

Ali is careless

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31. Which number fits: 1, 8, 27, 64, ...?

125

144

100

121

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32. Which number completes the pattern: 1, 2, 6, 24, ...?

120

48

60

100

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33. If all roses are flowers and all flowers need sunlight, what do roses need?

Sunlight

Soil

Air

Water

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34. Which number should come next in the pattern: 100, 90, 80, 70, ...?

50

65

75

60

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35. What comes next in the series: 2, 4, 6, 8, 10, ...?

11

14

12

13

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36. What is the missing number: 1, 3, 6, 10, 15, ...?

23

22

21

20

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37. If no teachers are lazy and some students are teachers, what can we conclude?

Those students who are teachers are not lazy

All students are lazy

Some students are lazy

No students are lazy

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38. Find the next number: 2, 3, 5, 9, 17, ...?

33

35

29

31

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39. What is the next number in the series: 81, 64, 49, 36, ...?

28

25

20

30

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40. Find the next number: 1, 2, 6, 24, 120, ...?

240

600

900

720

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41. If no reptiles are mammals and snakes are reptiles, what are snakes?

Mammals

Fish

Reptiles

Amphibians

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42. Which number completes the pattern: 6, 11, 21, 36, 56, ...?

81

70

91

100

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43. What comes next: 50, 48, 44, 38, 30, ...?

22

20

26

24

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44. If all humans are mortal and Ali is a human, what is Ali?

Immortal

Mortal

Cannot say

Human only

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45. What is the missing number in the sequence: 58, 52, 46, 40, 34, ...?

26

32

30

28

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