Subject
Bank Exam
Topic
Southeast Bank Ltd. - Probationary Officer - 2017
If a train runs at 40 kmph, it reaches its destination late by 11 minutes but if it runs at 50 kmph, it is late by 5 minutes only. The correct time for the train to complete its journey is:
If a train runs at 40 kmph, it reaches its destination late by 11 minutes but if it runs at 50 kmph, it is late by 5 minutes only. The correct time for the train to complete its journey is:
ক)
16 minutesখ)
19 minutesগ)
22 minutesঘ)
25 minutesExplanation
Solution: প্রশ্নে বলা হচ্ছে যে, একটি ট্রেন যদি 40 কিমি/ঘন্টা বেগে যায় তবে 11 মিনিট Late করে । আর 50 কিমি/ঘন্টা বেগে গেলে 5 মিনিট Late করে । ট্রেনটির যাত্রাস্থানে পৌছাতে প্রকৃত কত সময় লাগবে ? ধরি, ট্রেনটির পৌছাতে সময় লাগে = t মিনিট এখন, D = st সূত্রমতে => 40 (t + 11) = 50 (t + 5) t = 19Related questions
The most appropriate title of the passage is:If 4a+ 4a+1= 4a+2- 176, what is the value of a ?According to the passage, people are involved in terrorism because of:If 1,500 is increased by 20% and then reduced by y%, yielding 1,080, what is the value of y ?The theme of the passage is:Lamia is 12 years old. She is three times older than Farzin. What will be the age of Lamia when she is two times older than Farzin ?According to the passage:It is high time we ______ ready or we may miss train.