Subject
Bank Exam
Topic
UCBL Bank Ltd. - Management Trainee Officer - 2017
Rahim gave half of his stamps to Karim. Karim gave half of his stamps to Fatima. Fatima gave 1/4 of the stamps given to her to Tonmoy and kept the remaining 12. How many stamps did Rahim start with ?
Rahim gave half of his stamps to Karim. Karim gave half of his stamps to Fatima. Fatima gave 1/4 of the stamps given to her to Tonmoy and kept the remaining 12. How many stamps did Rahim start with ?
ক)
48খ)
64গ)
96ঘ)
192ঙ)
None of theseExplanation
Solution: প্রশ্নে বলা হচ্ছে যে, রহিম তার অর্ধেক স্ট্যাম্প করিমকে দিল । এরপর করিম তার অর্ধেক স্ট্যাম্প ফাতিমাকে দিল । ফাতিমা তার 1/4 অংশ স্ট্যাম্প তন্ময়কে দিয়ে অবশিষ্ট 12 টি স্ট্যাম্প নিজের কাছে রেখে দিল । প্রশ্ন হলো শুরুতে রহিমের নিকট মোট কয়টি স্ট্যাম্প ছিল ? Rahim এর স্ট্যাম্প Karim এর স্ট্যাম্প Fatima এর স্ট্যাম্প Tonmoy এর স্ট্যাম্প ধরি, x টি x/2 টি (x/2 এর 1/2) = x/4 টি (x/4 এর 1/4) = x/16 টি প্রশ্নমতে, => => x = Shortcut: Tonmoy কে 1/4 অংশ স্ট্যাম্প দিয়ে দিলে Fatima এর কাছে অবশিষ্ট স্ট্যাম্প থাকে = এখন, এই প্রশ্নে এর হর 2, 2, 4 এর ল. সা. গু. 16 বলে ধরি, Rahim এর স্ট্যাম্প = 16x টি । তাহলে প্রশ্নমতে, => 3x = 12 => x = 4 16x = 16 4 = 64.Related questions
Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is -If there is nothing to absorb the energy of sound waves, they travel on ______, but their intensity _______ as they travel further form their source.What is the name of the first Bangladesh nano-satellite ?With a natural _____ languages, Ahad _____ German much more repidly than did his less linguistically gifted brother.which of the following is the corporate slogan of UCB ?In spite of the _____ nature of the terrain, the roads were surprisingly ______.Who has been nominated as the new Chief Election Commissioner of Bangladesh ?Rhetoric often seems to ______ over reason in a heated debate, with both sides _____ in hyperbole.