Subject
MBA Exam
Topic
Evening MBA-DU(22th Batch)
1/4 of which number is 20 more than 1/5 of that number?
1/4 of which number is 20 more than 1/5 of that number?
ক)
500খ)
400গ)
300ঘ)
600Explanation
suppose, the number is x 1/4 of x-20 =1/5 of x or. x/4-20=x/5 or, x/4-x/5=20 or,5x-4x/20 =20 or, x/20=20 or,x=400Related questions
How many minutes does it take for Kamal to type y words, if he types at the rate of x words per minute?If the ratio of boys to girls in a class is 5:3 and there are 65 boys, how many girls are there be in the class?If an investor earns interest of Tk. 1 per day at an interest rate of 4(1/18)% per annum, what will be his total investment?The arithmetic mean of 3a + 4 and another number is 2a. What is the average of the other number and a?If x = 2, then 3x+ (x3)2=?If x books cost Tk. 5 each and y books cost Tk. 8 each, then the average cost, in taka per book is equal toIf the value added tax (VAT) rate is 15%, how much is the VAT to the nearest paisa on a purchase of a pair of slippers at a VAT-inclusive price of Tk. 83?A printer quotes a price of Tk. 7500 for printing 1000 copies of a booklet and Tk. 15000 for printing of 2500 copies of it. Assuming a linear relationship, determine the total cost for printing 2000 copies.