এক ব্যক্তি তাঁর স্ত্রীর চেয়ে ৩ বছরের বড় এবং তাঁর স্ত্রীর বয়স তাদের ছেলের বয়সের ৪ গুণ। ৪ বছর পর ছেলের বয়স ১২ বছর হলে সেই ব্যক্তির বর্তমান বয়স কত ?
A. ৩০ বছর
B. ৩৫ বছর
C. ২৫ বছর
D. ৩৮ বছর
সঠিক উত্তরঃ
B.
৩৫ বছর
Explanation:
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