চিত্রে

নীচের কোন পূর্ণ সংখ্যাটিকে ৩,৪,৫ এবং ৬ দ্বারা ভাগ করলে যথাক্রমে ১,২,৩ ও ৪ অবশিষ্ট থাকে?

The length of a rectangle is 20% more than its breadth . Find the ratio of the area of the rectangle to that o...

A tank has two leakages. The first leakage alone can empty the tank in 9 minutes and the second alone would ha...

Worker P is 50 % as efficient as worker Q. Worker R does half of the work done by P and Q together . If R alon...

The sum of the circumference of a circle and the perimeter of a rectangle is 130 cm. The area of the rectangle...

A box is made in the form of a cube. If a second cubical box has inside dimensions three those of the first bo...