Subject
Bank Exam
Topic
Bangladesh Bank AD 2012
Robi takes 3 minutes to inspect a car and Sashi takes 4 minutes to inspect a car. If they both start inspecting different cars at 8:30 AM, what would be the ratio of the number of cars inspected by Robi and Sashi by 8:54 AM of the same day?
Robi takes 3 minutes to inspect a car and Sashi takes 4 minutes to inspect a car. If they both start inspecting different cars at 8:30 AM, what would be the ratio of the number of cars inspected by Robi and Sashi by 8:54 AM of the same day?
ক)
3:2খ)
4:3গ)
2:6ঘ)
8:12Explanation
(8:54-8:30)=24 Robi's cars=24/3=8 Sashi's cars=24/4=6 Ratio=8:6=4:3Related questions
The ratio of the number of red balls, to yellow balls, to green balls in an urn is 2 : 3 : What is the probability that a ball chosen at random from the urn is a red ball?Select the alternative that best replaces the underlined portion of the sentence: She is one of the delegateswho was chosen toattend the convention.Analogy: ENTREPRENEUR: LABORERIf I ____ going to enter the competition, I would have done so by now.“আপদ” এর বিপরীত শব্দ কোনটি?“চাঁদ”শব্দের সমার্থক শব্দ কোনটি?কোন বাক্যটি শুদ্ধ?“বায়ু” শব্দের সমার্থক শব্দ কোনটি?