![Based on a certain logic, the numbers are related to each other. Find the number that must replace the ‘?’. 643 : 21 : 765 : 37 :: 284 : ?](https://www.gkseries.com/blog/wp-content/uploads/thumbs_dir/Based-on-a-certain-logic-the-numbers-are-related-to-each-other.-Find-the-number-that-must-replace-the--q7zh82jt9v1u2jxupkye8x6hy50m3mvdvsw94hd128.jpg)
QuestionBased on a certain logic, the numbers are related to each other. Find the number that must replace the ‘?’. 643 : 21 : 765 : 37 :: 284 : ?Typemultiple_choiceOption21incorrectOption15incorrectOption24incorrectOption12correctSolution6 × 4 – 3 = 24 – 3 = 21 7 × 6 – 5 = 42 – 5 = 37 Similarly, ...
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