Subject
Quantitative Aptitude
Topic
Unitary Method
Courier charges for packages to a certain destination are Tk. 65 for the first 250 grams and Tk. 10 for each additional 100 grams or part thereof. What could be the weight in grams of a package for which the charge is Tk. 155?
Courier charges for packages to a certain destination are Tk. 65 for the first 250 grams and Tk. 10 for each additional 100 grams or part thereof. What could be the weight in grams of a package for which the charge is Tk. 155?
ক)
1155 gmsখ)
1145 gmsগ)
1040 gmsঘ)
noneExplanation
প্রশ্নে বলা হচ্ছে, কুরিয়ার সার্ভিস প্রথম ২৫০ গ্রাম জিনিসের জন্য ৬৫ টাকা চার্জ নেয় কিন্তু এরপর অতিরিক্ত ১০০ গ্রাম বা কিছু অংশের জন্য আরো ১০ টাকা চার্জ নেয়। এখন কুরিয়ার সার্ভিস ১৫৫ টাকা চার্জ নিলে জিনিসের পরিমাণ কত ছিল? 1 st 250 gram-এর Charge = 65 টাকা হলে অতিরিক্ত gram-এর Charge হবে = 155 – 65 = 90 টাকা 10 টাকা Charge হবে = 100 gram-এর ∴ 90 টাকা Charge হবে = 100 x 90/10 = 900 gram- এর ∴ Total weight = 250 + 900 = 1150 grams.Related questions
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