Two students took an exam. One student scored 18 marks more than the other, and his score was 65% of the sum of their two scores. What were their marks ?
दो छात्रों ने एक परीक्षा दी। एक छात्र ने दूसरे से 18 अंक अधिक प्राप्त किए, और उसके अंक उन दोनों के अंकों के योग का 65% थे। उनके अंक क्या थे ?
Answer और ExplanationAnswer and explanation
Answer: (D) 21 and 39
अधिक अंक = योग का 65% ⇒ कम अंक = योग का 35%
अंतर = योग का 30% = 18 ⇒ योग = 60
अधिक अंक = 60 का 65% = 39, कम अंक = 60 − 39 = 21
✓
उनके अंक 21 और 39 हैं।
Higher = 65% of the sum ⇒ lower = 35% of the sum
Difference = 30% of the sum = 18 ⇒ sum = 60
Higher = 65% of 60 = 39, lower = 60 − 39 = 21
✓
Their marks are 21 and 39.
Source: UP Police SI · 15 Mar 2026 · Shift 1। Solution: Prashant Sir, Vijayastra।Source: UP Police SI · 15 Mar 2026 · Shift 1. Solution by Prashant Sir, from Vijayastra.