If 75% of a number is added to 75, then t… | Answer

Subject

Bank Exam

Topic

Pubail Bank Ltd. - Senior Officer - 2017

If 75% of a number is added to 75, then the result is the number itself. The number is:
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ক)

খ)

গ)

300

ঘ)

400

Explanation

Solution: প্রশ্নটিতে বলা হচ্ছে যে, 75 এর সাথে কোনো সংখ্যার 75% যোগ করা হয় তবে ফলাফল ঐ সংখ্যাটিই । সংখ্যাটি কত ? ধরি, সংখ্যাটি x প্রশ্নমতে, 75% of x + 75 = x =>

\frac{{75x}}{{100}} + 75

= x =>

\frac{{3x}}{4} + 75

= x =>

x - \frac{{3x}}{4}

= 75 =>

\frac{{4x - 3x}}{4} = 75

\frac{x}{4} = 75

x = 300

আলপিন, আলমারি, পাউরুটি, চাবি _______ শব্দগুচ্ছ কোন ভাষা থেকে এসেছে ?The use of bullock carts is a superannuated mode of transportation.It was a scurrilous attack on him.'আষাঢ়ে গল্প' বলতে বোঝায়-His pacific personality helps in keeping harmony in the family.কোনটি আগুনের সমার্থক শব্দ নয় ?It was nothing but a ponderous lecture.If you want real solace go to Cox's Bazar.

If 75% of a number is added to 75, then the result is the number itself. The number is:Reading

If 75% of a number is added to 75, then the result is the number itself. The number is:

Explanation

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If 75% of a number is added to 75, then the result is the number itself. The number is:
Reading