Six years ago, Rahim was P times as old as Kalam was. If Rahim is now 17 years old, how old is Kalam now in terms of P?
কোন লঘিষ্ঠ সংখ্যার সাথে ৩ যোগ করলে যোগফর ২৪,৩৬ এবং ৪৮ দ্বারা বিভজ্য হবে?
৫০০ টাকার ৪ বছরের সুদ এবং ৬০০ টাকার ৫ বছরের সুদ একত্রে ৫০০ টাকা হলে সুদের হার কত?
The difference between the place value and the face value of 6 in the numeral 856973 is --
The difference between a number and its two-fifth is 510. What is 10 percent of that number?
একজন বিনিয়োগকারী ২৫০০ টাকার কিছু অংশ ৫% ও বাকি অংশ ৬% লাভে বিনিয়োগ করেছেন। তিনি বছর শেষে ৮০ টাকা আয় করে থাকলে ৫% লাভে বিনিয়োগের পরিমাণ কত?
নিচের কোন সংখ্যাটি ২ এবং ৭ দ্বারা বিভাজ্য?
A, B and C enter into partnership with investments in the ratio 5 : 7 : 8. If, at the end of the year A;s share of profit is Tk. 42360, how much is the total profit?
If a, b and c are 3 consecutive integers and a>b>c, which of the following has the maximum value?
Find the largest number of four digits exactly divisible by 12, 15, 18 and 27.
What is the sum of the squares of the digits from 1 to 9?
Find the missing numeral: (?-2763)/86*13=208
The distance from the centre of a circle to the circumference is ---
If n-5 is an even integer, what is the next large consecutive even integer?
The present ages of three persons are in proportions 4:7:9. Eight years ago, the sum of their ages was 56. Find their present ages(in years).
Which of the following numbers does not lie between 4/5 and 7/13 ?
What will be the compound interest on a sum of Tk. 25000 after 3 years at the rate of 12 p.c.p.a. ?
A can finish a work in 18 days and B can do the same work in half the time taken by A. Then, working together, what part of the same work they can finish in a day ?
A person travels a distance of 25 km at a speed of 75 km/hr and then comes back at twice the speed. How many minutes did he take in total?
A man walks down the road for half an hour at an average speed of 3 miles per hour. He waits 10 minutes for a bus, which him back to his starting point at 3 : 15. If the man began his walk at 2 : 25 the same afternoon, what was the average speed of the bus?