allery42 গছৰ বাৰীত 3/7 নিম গছ আৰু বাকীবোৰ আম গছ। আম গছৰ সংখ্যা বিচাৰক।
A16
B20
C18
D24
Answer & Solution
Correct answer: D. 24
1।
নিম গছ = (3/7) x 42 = 18।
2।
আম গছ = 42 - 18 = 24।
বিকল্পভাৱে (4/7) x 42 = 24।
3।
গতিকে 24 আম গছ আছে।
_উৎস: আৰ আৰ বি গ্ৰুপ D CEN-02/2018 PYQ, Q.35._
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