X.Y and Z share Tk 1800 in such a way that X has 2.5 times as much as Y, and Y has has 4 times as much as Z. How much money (in Taka) does Z receive?

A 120
B 132
C 145
D 200

Correct Answer: 120

Uncertain individuals এর শতকরা = 100% - ( 20 + 600% = 20% মনেকরি, নির্ণেয় সংখ্যা = x প্রশ্নমতে, x এর 60% - x এর 20% = 720 ⇒x×60100 - x×20100 = 720⇒3x5 - x5 = 720⇒ 2x5 = 720⇒x = 720×52 ⇒ x = 1800
Bissoy MCQ
#পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #গণিত #তিতাস গ্যাস ট্রান্সমিশন অ্যান্ড ডিস্ট্রিবিউসন কো. লি.-সহকারী ব্যবস্থাপক-08-10-2021

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