RRB Technician Grade 3 previous year question
The difference between the present ages of Ayushi and Nidhi is 21 years. Five years ago from now, the sum of their ages was 83 years. If Ayushi is older than Nidhi, find Nidhi's present age (in years).
Asked in RRB Technician Grade 3 (10 Mar 2026 Shift 2) · Quantitative Aptitude
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Correct answer: (B) 36
Ayushi − Nidhi = 21 and five years ago their age-sum was 83, so the present sum is 83+10=93. Solving gives Nidhi's present age = (93−21)/2 = 36 years.
हिंदी में प्रश्न
आयुषी और निधि की वर्तमान आयु में अंतर 21 वर्ष है। वर्तमान से पांच वर्ष पहले, उनकी आयु का योगफल 83 वर्ष था। यदि आयुषी, निधि से बड़ी है, तो निधि की वर्तमान आयु (वर्षों में) ज्ञात कीजिए।
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सही उत्तर: (B) 36
आयुषी − निधि = 21 है और पांच वर्ष पहले उनकी आयु का योग 83 था, अतः वर्तमान योग = 83+10=93 है। हल करने पर निधि की वर्तमान आयु = (93−21)/2 = 36 वर्ष प्राप्त होती है।
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