Question : Directions: If 4 * 2 = 3 and 8 * 4 = 3, then 21 * 7 = ?
Option 1: 4
Option 2: 3
Option 3: 8
Option 4: 16
Answer (1)
21st Jan, 2024
Correct Answer: 4
Solution :
Given:
4 * 2 = 3
8 * 4 = 3
(4 * 2) = 3→(4 + 2) ÷ 2 = 6 ÷ 2 = 3
(8 * 4) = 3→(8 + 4) ÷ 2 = 12 ÷ 4 = 3
Similarly, for (21 * 7)→(21 + 7) ÷ 7 = 28 ÷ 7 = 4
Hence, the first option is correct.
Comments (0)
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Result | Eligibility | Application | Selection Process | Preparation Tips | Admit Card | Answer Key
Get Updates Brochure
Thank You!
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
Upcoming Exams
Application Date:
9 Dec, 2024
- 30 Dec, 2024
Application Date:
2 Dec, 2024
- 31 Dec, 2024
Admit Card Date:
23 Dec, 2024
- 5 Jan, 2025
Exam Date:
3 Jan, 2025
- 16 Jan, 2025
Application Date:
15 Dec, 2024
- 5 Jan, 2025
Trending Articles around SSC CGL
RRB Exams 2025 List - Annual Calendar (Released)
7 hours ago
