Start learning →

Dev ꯑꯁꯤ 50% ꯑꯁꯤ Eshaꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯏꯐꯤꯁꯤꯑꯦꯟꯇ ꯑꯣꯏ, ꯃꯈꯣꯌ ꯈꯛꯇꯅꯥ 30 ꯅꯨꯃꯤꯠꯁꯤꯡꯗꯥ ꯊꯕꯛ ꯑꯃꯥ ꯃꯄꯨꯡ ꯐꯥꯍꯜꯂꯤ꯫ Dev ꯈꯛꯇꯅꯥ ꯃꯊꯧ ꯇꯥꯏ꯫

A15 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
B45 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
C25 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
D20 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
Answer & Solution
Correct answer: D. 20 ꯅꯨꯃꯤꯠꯁꯤꯡ꯫
Devꯒꯤ ꯔꯦꯠ ꯑꯁꯤ 1.5 x 1/30 = 1/20ꯅꯤ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯍꯥꯛꯅꯥ ꯅꯣꯡꯃꯗꯥ 20 ꯅꯨꯃꯤꯠꯁꯤꯡ ꯃꯊꯧ ꯇꯥꯏ꯫
Practise this question with Quill — RRB NTPC →

Keep practising Time and Work

Browse all Time and Work questions for RRB NTPC, or explore more Quantitative Aptitude topics.

Start a Time and Work lesson →