What is the solution if 4 = 8, 5 = 15, 6 = 24 then 7 = ?

by

A) 28
B) 35 
C) 44
D) 49

🧠 Explanation (Math):

Given: 4 = 8, 5 = 15, 6 = 24; find 7 = ?
Step 1: Pattern n ↦ n × (n − 2) + ? doesn’t fit; try n × (n − 2 + 1)
Step 2: Observe multipliers 2, 3, 4 for 4, 5, 6 respectively
Step 3: For 7 use ×5 ⇒ 7 × 5 = 35
Final Answer: 35