Missing Number (SSC CGL 2022 Tier -1)

📆 November 25, 2024

Total Questions: 4

Correct Answer: (c) 25

Solution: Logic:
(1st number + 3rd number) ÷5 = 2nd number

(18, 9, 27):
(18 + 27) ÷ 5 = 9

(40, 36, 140):
(40 + 140) ÷ 5 = 36

Similarly,
(40, 13, 25):
(40 + 25) ÷ 5 = 13

Correct Answer: (a) 23

Solution:Logic:
(1st number - 2nd number) × 8 + 2nd number = 3rd number

Row 1: (15 - 11) × 8 + 11 = 32 + 11 = 43

Row 2: (19 - 8) × 8 + 8 = 40 + 8 = 48

Row 3: (9 - 7) × 8 + 7 = 16 + 7 = 23

Correct Answer: (a) 114

Solution:Logic :- {first num + second num } × 6 = third num

(6, 9, 90) = {6 + 9 } = 90

(12, 8, 120):
(12 + 8) × 6 = 120

Similarly,
(13, 6, ?):
(13 + 6) × 6 = 114

Correct Answer: (a) 38

Solution:Logic:
(1st number - 2nd number) × 5 + 2nd number = 3rd number

(12, 7, 32):
(12 - 7) × 5 + 7 = 32

(17, 13, 33):
(17 - 13) × 5 + 13 = 33

Similarly,
(14, 8, ?):
(14 - 8) × 5 + 8 = 38

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