alleryరేణు తన నగదులో సగం, ఆ తర్వాత మిగిలిన దానిలో మూడింట ఒక వంతు ఖర్చు చేస్తుంది; ₹20 మిగిలి ఉంది. ప్రారంభ నగదు?
A₹50
B₹80
C₹60
D₹70
Answer & Solution
Correct answer: C. ₹60
ప్రారంభ మొత్తంలో చివరి నగదు (1/2) × (2/3) = 1/3, కాబట్టి ఆమె ₹60తో ప్రారంభించింది.
Keep practising Problem Solving and Arithmetical Reasoning
Browse all Problem Solving and Arithmetical Reasoning questions for RPF Constable, or explore more General Intelligence and Reasoning topics.
Related questions
Combine the arithmetic rulesApply the constraintsWork backwardsLock code: 3 different digits 0–5; 0 may lead. Report=(digits present,of these in place):1Jobs A(2,5),B(4,1),C(3,3) need X then Y (hours). Each machine does 1 job at a time; no splA–E each play every other team once,no draws; each wins 2. A beat B,B beat C,C beat D. If Of coins A–E,one is 1 g above normal,another 1 g below; others normal. Weights satisfy A+BBuy whole boxes for exactly 72 meals, at least 15 veg. P:6 meals(1 veg),₹70. Q:9 meals(3 v