Which of the following numbers can be placed at the sing of interrogation ?
| 4 | 6 | 3 | 8 |
| 2 | 8 | 4 | 4 |
| 6 | 5 | ? | 10 |
Correct Answer: Option D
Solution:
Shortcut:
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4 \( \times \) 6 = 24 \( \div \) 3 = 8 2 \( \times \) 8 = 16 \( \div \) 4 = 4 |
তেমনি 6 \( \times \) 5 = 30 3 = 10 তাই সঠিক উত্তর অপশন d) এর 3. |
| এখানে, তয় রাশি = প্রথম রাশি \( \times \) দ্বিতীয় রাশি/ চতুর্থ রাশি = 6 \( \times \) 5/10 = 3 |
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