Question

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Answer (Detailed Solution Below)

Option 2 : 12 / 12

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Detailed Solution

सही उत्तर 12 / 12 है।

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Question:

In a certain code, CAB is written as 6 and BAD is written as 8. How will DAC be written in the same code? / एक निश्चित कूट में, CAB को 6 और BAD को 8 लिखा जाता है। उसी कूट में DAC को कैसे लिखा जाएगा?

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8 / 8
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12 / 12
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10 / 10
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7 / 7

Correct Answer: 12 / 12

Each letter is replaced by its alphabetical position and the values are multiplied: C×A×B = 3×1×2 = 6; B×A×D = 2×1×4 = 8. So D×A×C = 4×1×3 = 12. Adding the positions (7) is the trap. / प्रत्येक अक्षर को उसके वर्णमाला-क्रम से बदलकर गुणा किया जाता है: C×A×B = 3×1×2 = 6; B×A×D = 2×1×4 = 8। अतः D×A×C = 4×1×3 = 12। क्रमों को जोड़ना (7) भ्रम है।

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