allery42 વૃક્ષોના બગીચામાં, 3/7 લીમડાના વૃક્ષો છે અને બાકીના આંબાના વૃક્ષો છે. આંબાના વૃક્ષોની સંખ્યા શોધો.
A16
B20
C18
D24
Answer & Solution
Correct answer: D. 24
1.
લીમડાના વૃક્ષો = (3/7) x 42 = 18.
2.
કેરીના ઝાડ = 42 - 18 = 24.
વૈકલ્પિક રીતે (4/7) x 42 = 24.
3.
તો ત્યાં 24 કેરીના ઝાડ છે.
_સ્રોત: RRB ગ્રુપ D CEN-02/2018 PYQ, Q.35._
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