Subject
Quantitative Aptitude
Topic
Interest
The simple interest at x% for x years will be x Tk. on a sum of: (কত টাকার উপর x% সরল সুদে x বছর পর x টাকা সুদ পাওয়া যাবে ?)
The simple interest at x% for x years will be x Tk. on a sum of: (কত টাকার উপর x% সরল সুদে x বছর পর x টাকা সুদ পাওয়া যাবে ?)
ক)
x Tk.খ)
(100/x) Tkগ)
100x Tk.ঘ)
(100/x2 ) Tk.Explanation
মনে করি, আসল = a টাকা শতকরা সরল সুদের হার = x% 100 টাকার 1 বছরের সুদ x টাকা 1 " 1 " " x/100 " a " x " " (a × x × x )/100 " = ax2 /100 টাকা প্রশ্নমতে, মোট সুদ = x => ax2 /100 = x => a = 100x/ x2 = 100/x আসল = 100/xRelated questions
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