If 4x larger than the sum x & 3y by 9, then x is larger than y by how much?
Experts say that 25% of all serious bicycle accidents involve head injuries and of all such head injuries, 80% are fatal. What percentage of all serious bicycle accidents involve fatal head injuries?
Brighto soap powder is packed in cubeshaped cartons. A carton measures 10 cm on each side. The company has decided to increase the length of each edge of the carton by 10%. How much has the volume increased? (cc = cubic centimeters)
A 45,000 liter water tank is to filled at the rate 220 liters per minute. Estimates to the nearest half hour, how long it will take to fill the tank?
If there are 300 calories in 100 grams of a certain food, how many calories are there in a 30 gram certain of that food?
If x+y=4 and x-y=3, then x+2y is :
If 15 men working at the same rate can manufacture 27 baskets in an hour, how many baskets would 45 men manufacture in 40 minutes?
The width of a rectangular field is 1/3 times its length. What is the area of the field if the length of the field is 120 yards?
If x is an odd integer and y an even integer which of the following statements is (are) alwayes true? 1. x+y is odd 2. xy is odd 3. 2x+y is even
If the product of 3 consecutive integers is 120, then the sum of the integers is :
If one number exceeds another number by 13 and the larger number is 3/2 times the smaller number, then the smaller number is :
If the length of each of the sides of three square plots is increased by 50 percent, how much does the watch gain in one day?
A watch gains 7 minutes and 6 seconds every 6 days. if the rate of gain is constant, how much does the watch gain in one day?
In a school election with three candidate, Abdul got 120 votes, Luna got 50 votes and Karim got 30 vote. What percentage of the total number of votes did Abdul get?
৩০ থেকে ৮০ এর মধ্যবর্তী বৃহত্তম ও ক্ষুদ্রতম মৌলিক সংখ্যার ব্যবধান কত?
কোন সংখ্যা হতে ১৭৫ বিয়োগ করে ১৩০ যোগ করলে যোগফল ২৯৭ হবে?
এক গ্যালন = কত লিটার?
কোন ক্ষুদ্রতম সংখ্যাকে ৪, ৫ ও ৬ দিয়ে ভাগ করলে প্রত্যেকবার ৩ অবশিষ্ট থাকে?
২৪৫০ সংখ্যাটিকে কত দ্বারা গুণ করলে সংখ্যাটি পূর্ণ বর্গসংখ্যা হবে?
কোনো আসল ২০ বছরে সুদে-মূলে দ্বিগুণ হলে কত বছরে সুদে-মূলে তিনগুণ হবে --