Complete the series: 5, 15, 30, 50, 75, ?

The correct answer is A: 105. Pattern: 5×1, 5×3, 5×6, 5×10, 5×15, 5×21. Multipliers follow triangular numbers: 105

Obsequious is to Fawning as Intrepid is to ___?

The correct answer is C: Brave. Obsequious means fawning/servile; Intrepid means fearless/brave. Both pairs show a trait paired with its characteristic behavior or quality.

BRICKS is coded as DSCLMV. Based on this pattern, how would SMILE be coded?

The correct answer is A: UOKJG. Each letter shifts by 2 positions: S→U, M→O, I→K, L→N, E→G. The pattern is consistent +2 shift for each letter.

Ephemeral is to Permanent as Transient is to ___?

The correct answer is B: Lasting. Ephemeral and Transient are synonyms meaning short-lived. Permanent and Lasting are antonyms meaning enduring. The relationship is oppositional.

Pointing to a photograph, Arun said, 'She is the mother of the only child of my brother.' Who is the woman in the photograph?

The correct answer is B: Arun's sister-in-law. Arun's brother's only child's mother = Arun's sister-in-law (his brother's wife).

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Verbal Reasoning

Blood relations, syllogism, seating arrangement

142 Q 5 Topics Take Mock Test

Difficulty: All Easy Medium Hard 71–80 of 142

Topics in Verbal Reasoning

All Analogy 100 Classification 100 Series Completion 100 Coding-Decoding 81 Blood Relations 78

Q.71 Easy Series Completion

Complete the series: 5, 10, 20, 40, ?, 160

A 75

B 80

C 85

D 90

Correct Answer: B. 80

EXPLANATION

Each term is multiplied by 2. 40 × 2 = 80

Test

Q.72 Easy Series Completion

Complete: 2, 4, 8, 16, ?, 64, 128

A 30

B 32

C 34

D 36

Correct Answer: B. 32

EXPLANATION

Powers of 2: 2¹, 2², 2³, 2⁴, 2⁵, 2⁶, 2⁷. Missing is 2⁵ = 32

Test

Q.73 Easy Series Completion

Find the pattern: 10, 20, 40, 80, 160, ?

A 320

B 310

C 300

D 280

Correct Answer: A. 320

EXPLANATION

Each term is multiplied by 2. 160 × 2 = 320

Test

Q.74 Easy Series Completion

Find next: 3, 6, 12, 24, 48, ?

A 96

B 94

C 92

D 90

Correct Answer: A. 96

EXPLANATION

Each term doubles. 48 × 2 = 96

Test

Q.75 Easy Series Completion

Complete: 1, 4, 9, 16, 25, ?, 49, 64

A 35

B 36

C 38

D 40

Correct Answer: B. 36

EXPLANATION

Perfect squares: 1², 2², 3², 4², 5², 6², 7², 8². Missing is 6² = 36

Test

Q.76 Easy Series Completion

Find next term: 7, 14, 28, 56, 112, ?

A 224

B 220

C 215

D 210

Correct Answer: A. 224

EXPLANATION

Each term is multiplied by 2. 112 × 2 = 224

Test

Q.77 Easy Series Completion

Complete: 1, 1, 2, 3, 5, 8, 13, ?, 34

A 18

B 19

C 20

D 21

Correct Answer: D. 21

EXPLANATION

Fibonacci sequence where each term is sum of previous two. 8 + 13 = 21

Test

Q.78 Easy Series Completion

Find the missing number: 4, 9, 16, 25, 36, ?, 64

A 42

B 49

C 48

D 50

Correct Answer: B. 49

EXPLANATION

These are perfect squares: 2², 3², 4², 5², 6², 7², 8². Missing is 7² = 49

Test

Q.79 Easy Series Completion

Complete the series: 2, 5, 10, 17, 26, ?

A 37

B 35

C 39

D 41

Correct Answer: A. 37

EXPLANATION

Pattern: Add 3, 5, 7, 9, 11... (odd numbers). 26 + 11 = 37

Test

Q.80 Easy Series Completion

Find missing: 11, 22, 33, 44, 55, ?

A 66

B 65

C 70

D 68

Correct Answer: A. 66

EXPLANATION

Multiples of 11 in sequence

Test

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