alleryજો x ◆ y નો અર્થ x ના ત્રણ ગણા ઓછા y ના બમણા હોય, તો 6 ◆ 4 બરાબર શું થાય?
A26
B2
C10
D18
Answer & Solution
Correct answer: C. 10
3 × 6 = 18 અને 2 × 4 = 8, તેથી 18 − 8 = 10.
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