alleryहें . अ 6 एकक/h करता; B 4 एकक/h करता आनी उपरांत 2 h सुरू करता. 92 एकक केन्ना करतात, A च्या सुरवाती सावन?
A10 h
B9 h
C11 h
D12 h
Answer & Solution
Correct answer: A. 10 h
हें .
A जर t वरां काम करता जाल्यार 6t + 4(t − 2) = 92 t = 10 तास दिता.
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