English and Logical Reasoning Prep GuideLogical ReasoningChart Logic
Directions: Select the missing number from the given alternatives: 7 4 3 ? 31 8 3 5 4 52 9 3.5 2 4 ?
Options
- A2 and 51
- B4 and 40
- C2.5 and 24
- D2.5 and 32
Correct answer
D. 2.5 and 32
Step-by-step solution
The pattern of the numbers is: 7 × 3 + 4 × 2.5 = 31 8 × 5 + 3 × 4 = 52 9 × 2 + 3.5 × 4 = 32 Hence, option D is correct.