allery42 درختوں کے باغ میں، 3/7 نیم کے درخت ہیں اور باقی آم کے درخت ہیں۔ آم کے درختوں کی تعداد معلوم کریں۔
A16
B20
C18
D24
Answer & Solution
Correct answer: D. 24
1۔
نیم کے درخت = (3/7) x 42 = 18۔
2۔
آم کے درخت = 42 - 18 = 24۔
متبادل طور پر (4/7) x 42 = 24۔
3۔
تو وہاں 24 آم کے درخت ہیں۔
_ذریعہ: RRB گروپ D CEN-02/2018 PYQ, Q.35._
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