Question : Directions: If 5 * 3 = 19 and 8 * 5 = 49, then what should be the value of 6 * 4 = ?
Option 1: 24
Option 2: 28
Option 3: 18
Option 4: 16
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 28
Solution : Given: 5 * 3 = 19 8 * 5 = 49
(5 * 3) = 19→(5) 2 – {(5 – 3) × 3} = 25 – {2 × 3} = 25 – 6 = 19 (8 * 5) = 49→(8) 2 – {(8 – 5) × 5} = 64 – {3 × 5} = 64 – 15 = 49 Similarly, for (6 * 4)→(6) 2 – {(6 – 4) × 4} = 36 – {2 × 4} = 36 – 8 = 28
Hence, the second option is correct.
Candidates can download this ebook to know all about SSC CGL.
Admit Card | Eligibility | Application | Selection Process | Preparation Tips | Result | Answer Key
Question : Directions: If 6 # 30 = 5, 8 # 24 = 3, 7 # 28 = 4 then, what is the value of 8 # 40 = ?
Question : Directions: If 3 * 4 = 10, 5 * 8 = 18, 7 * 7 = ?
Question : Directions: If 23 & 35 = 13, 3 & 5 = 8, then what is the value of 4 &13 = ?
Question : Directions: If 4 * 2 = 3 and 8 * 4 = 3, then 21 * 7 = ?
Question : Directions: If 6 @ 4 @ 7 = 101 and 2 @ 5 @ 11 = 150, then what is the value of A in A @ 8 @ 9 = 289?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile