2
2.5
3
None
Source: তিতাস গ্যাস ট্রান্সমিশন অ্যান্ড ডিস্ট্রিবিউসন কো. লি.-সহকারী ব্যবস্থাপক-08-10-2021
Answer: 3
Explanation:
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You should read | Questions
Two buses start from a bus terminal with a speed of 20 km/h at interval of 10 minutes. What is the speed of a man coming from the opposite direction towards the bus terminal if he meets the buses at interval of 8 minutes?
An emergency vehicle travels 10 miles at a speed of 50 miles per hour. How fast must the vehicle travel on the return trip if the round-trip if travel is to be 20 minutes?
During which procedure and trial did the car travel at the highest speed?
A man is running at a speed of 8 km per hour for a distance of 5200 metres. How many minutes would it take him to cover the distance?
If Rahim walks at 14 km/hr instead of 10 km/hr for a certain time ,he would have walked 20 km more. If Rahim walks at a speed of 10 km/hr ,the distance travelled by him within that time is --
A barge, when empty, travels twice as fast as when it is full. If it travels 20 miles north with a cargo , spends 30 minutes for unloading, and returns to its original port empty . completing the entire trip in 8 hours, what is the speed of the barge when it is empty?
একটি নৌকার তলদেশ ছিদ্র হওয়ায় তা ৬ ঘন্টায় ডুবে যেতে পারে। কিন্তু পাম্পের সাহায্যে ৮ ঘন্টায় নৌকাটি জলশূন্য করা যায়। যদি নৌকাটি তীর হতে ১৬৮ কি.মি. দূরে থাকে, তাহলে কত বেগে চললে নৌকাটি তীরে পৌছানোর সাথে সাথে ডুব যাবে?
Rehana leaves her home early in the morning so that she can reach her office on time. If she walks at the rate of 7 km/hr, then she reaches her office 8 minutes late. But, if she walks at a speed of 8 km/hr, then she reaches her office 4 minutes early. What is the distance in km between Rehana's house and her office?
A is faster than B,A and B each walk 24km. The sum of their speeds is 7 km/hr and the sum of times taken by them is 14 hours. Then, A's speed is equal to :
If a man drives a car at a speed of 50 km per hour, then calculate the distance covered by the man in 10 minutes if he is driving at the same speed constantly .
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You should read | Topic
Analogy
বাংলা সাহিত্যের বিবিধ প্রশ্ন
মুক্তিযুদ্ধ ও ভাষা আন্দোলন
পুংলিঙ্গ ও স্ত্রীলিঙ্গ
Speech or Narration Change
বাংলা ভাষা ও বাংলা ব্যকরণ
Degrees of Comparison
উৎপাদকে বিশ্লেষণ (Factorization)
পুরস্কার ও সম্মাননা
সংখ্যা পদ্ধতি
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