এক ডজন ডিমের বিক্রয় মূল্য ২০ টি ডিম ক্রয় করলে শতকরা কত লাভ হবে?

33%

66%

67%

34%

উত্তর সিলেক্ট করলে সঠিক ও ভুল দেখাবে।

ব্যাখ্যা ও সঠিক সমাধান

উত্তর: 67%

আমরা জানি, ১ ডজন = ১২ টি প্রশ্নে দেওয়া আছে, ২০ টি ডিমের ক্রয়মূল্য = ১২ টি ডিমের বিক্রয়মূল্য ∴লাভ = (২০ - ১২) = ৮ টি ডিম শতকরা লাভ = (৮/১২)×১০০ = ৬৬(২/৩)%

পূর্ববর্তী আগের প্রশ্ন

পরবর্তী সামনের প্রশ্ন

অনুসন্ধান করুন

বিস্তারিত সমাধান

এক ডজন ডিমের বিক্রয় মূল্য ২০ টি ডিম ক্রয় করলে শতকরা কত লাভ হবে?

Successive discounts of 20% and 15% are equal to a single discount of ---

The element in the position marked by in the series B, D, F,......, 11,___ is

If 1/5-1/3=x/30, the value of x?

The share price of a bank decreased by 5% on the 15th of November, but increased by 10% of the next day. What was the overall rate of loss or gain?

Given AB = 4, AC = 5, the perimeter of the rectangle is -

Sumi walks to her office at the rate of 4 miles per hour. If she increases her walking speed by 1 mile per hour , she would reach her office half an hour earlier than the previous time. What is the distance in miles of her office from her house?

If your body mass on the surface of the earth is 42 kg, what would be your body mass on the surface of the moon?

X purchased some pens for TK. 120. If the price per piece of pen was TK. 3 less, he would have received 2 more pens. How many pens did he purchase?

The average age of three persons is 30 years. If the ratio of three ages is 3: 5: 7, what is the age of the youngest person?

If x =2y +3 and y= -2 , then

কোর্স

অনুসন্ধান করুন

বিস্তারিত সমাধান

এক ডজন ডিমের বিক্রয় মূল্য ২০ টি ডিম ক্রয় করলে শতকরা কত লাভ হবে?

সম্পর্কিত বিষয় সমূহ

সম্পর্কিত অন্যান্য প্রশ্ন

Successive discounts of 20% and 15% are equal to a single discount of ---

The element in the position marked by __ in the series B, D, F,......, 11,_____ is

If 1/5-1/3=x/30, the value of x?

The share price of a bank decreased by 5% on the 15th of November, but increased by 10% of the next day. What was the overall rate of loss or gain?

Given AB = 4, AC = 5, the perimeter of the rectangle is -

Sumi walks to her office at the rate of 4 miles per hour. If she increases her walking speed by 1 mile per hour , she would reach her office half an hour earlier than the previous time. What is the distance in miles of her office from her house?

If your body mass on the surface of the earth is 42 kg, what would be your body mass on the surface of the moon?

X purchased some pens for TK. 120. If the price per piece of pen was TK. 3 less, he would have received 2 more pens. How many pens did he purchase?

The average age of three persons is 30 years. If the ratio of three ages is 3: 5: 7, what is the age of the youngest person?

If x =2y +3 and y= -2 , then

The element in the position marked by in the series B, D, F,......, 11,___ is