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• 3901 A total of x feet of fencing is to form three sides of a rectangular yard. What is the maximum possible area of the yard in terms of x? Math ›
• 3902 A TK. 30,000 prize is to be divided among three employees in the ratio of 2:3:5 . What is the value of the smallest share ? Math ›
• 3903 A team of 2 men and 5 women completed one-fourth of a project in 3 days. After 3 days, one woman left and one man joined the team. The newly formed team took 2 days to complete another one-fourth of the project. How many days will it take to complete the project alone? Math ›
• 3904 A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice as fast as A. How much time will pipe A alone take to fill the tank? Math ›
• 3905 A tank has two leakages. The first leakage alone can empty the tank in 9 minutes and the second alone would have done it in 6 minutes. If water leaks out at a constant rate, how long does it take it take both the leakage together to empty the tank? Math ›
• 3906 A tank can be filled with water by two pipes A and B together in 36 minutes. If the pipe B was stopped after 30 minutes, the tank is filled in 40 minutes. The pipe B can alone fill the tank in: Math ›
• 3907 A tank can be filled by a tap in 20 minutes and by another tap in 60 minutes. Both the taps are kept open for 10 minutes and then the first tap is shut off. After this, the tank will be completely filled in what time? Math ›
• 3908 A sum of Tk. 600 amounts to Tk. 720 in 4 years at Simple Interest. What will it amount to if the rate of interest is increased by 2%? Math ›
• 3909 A sum of Tk. 12,500 amounts to Tk. 15,500 is 4 years at the rate of simple interest. What is the rate of interest? Math ›
• 3910 A sum of money lent out at simple interest amounts to Tk. 720 after 2 years and to Tk. 1,020 after a further period of 5 years. The sum is: Math ›
• 3911 A sum of money is to be distributed among A, B, C, D, in the proportion of 5: 2:4:3. If C gets Tk 1000 more than D, what is B’s share? Math ›
• 3912 A sum of money is to be distributed among A, B, C, D in the proportion of 5: 2: 4: 3. If C gets Tk. 1,000 more than D, what is B’s share? Math ›
• 3913 A sum of money amounts to Tk. 9800 after 5 years and Tk. 12005 after 8 years at the same rate of simple interest. The rate of interest per annum is: Math ›
• 3914 A sum of money amounts to Tk 460 in 3 years and to Tk 500 in five years. Find the rate percent per amount Math ›
• 3915 A sum fetches a simple interest of Tk. 6,000 at the rate of 5% p.a. in 6 years. What would be the compound interest earned at the same rate of interest and the same principal in 2 years? Math ›
• 3916 A student scored 80 marks in his first test. After taking the third test, his average dropped from 82 to78 . What is the average of his 2nd and 3rd tests ? Math ›
• 3917 A student multiplied a number by 5/3 instead of ⅗. What is the percentage of error in the calculation? Math ›
• 3918 A student loses 1 mark for every wrong answer and scores 2 marks for every correct answer. If he answer all the 60 questions in an exam and scores 36, marks, how many of them were correct? Math ›
• 3919 A student is to answer 10 out of 13 questions in an examination such that the must choose at least 4 from the first five questions. The number of choices available to him is Math ›
• 3920 A stock is currently valued at Tk. 40 per share. If the price increases by 20 percent and then decreases by 25 percent, what will be the new value of the share? Math ›
• 3921 A starts business with Tk. 3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2:3. What is B’s contribution in the capital? Math ›
• 3922 A square is inscribed in a circle of diameter 2a and another square is circumscribing circle. The difference between the areas of outer and inner squares is Math ›
• 3923 A square carpet with an area of 169cm^2 must have 2cm cut off one of its edges in order to be a perfect fit for a rectangular room. What is the area (in cm^2) of this rectangular room? Math ›
• 3924 A sold a watch to B at a gain of 20% and B sold it to Cat a loss of 10%. If C bought the watch for Tk. 216, at what price did A purchase it? Math ›
• 3925 A shopkeeper sold an item at 20% profit and another item at 10% loss. If the cost price of both the items is same, find the overall profit percent. Math ›
• 3926 A shopkeeper gains 17% after allowing a discount of 10% on the marked price of an article. find his profit percent if the article is sold at marked price allowing no discount. Math ›
• 3927 A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Tk. 392, what was his profit? Math ›
• 3928 A shopkeeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of the cost price and the printed price of the book is: Math ›
• 3929 A set has exactly five consecutive positive integers starting with 1. What is the percentage decrease in the average of the numbers when the greatest one of the numbers is removed from the set? Math ›
• 3930 A sector of a circle of radius 5 cm is recast into a right circular cone of height 4 cm. What is the volume of the resulting cone? Math ›