Siam needs m minutes to do a task. After he works for k minutes, what part of the task remains incomplete?

Taraq drives from city A to B at 40 km per hour and returns over the same road at 30 km per hour and spends 8...

Choose which pair of numbers comes next in the following serise : 8,11,21,15,18,21 22?

Look carefully for the letter pattern, and then choose which letters fill in the gap. CMM, EOO, GQQ----, KUU

Fifteen percent of the people in Chittagong have unlisted phone numbers. If you select 300 names at random fro...

Who is the tallest? Omar and Osman are of the same height Babu is shorter than Bithi. Bithi is taller than Osm...

The average annual salary of executive at Nationwide Travel last year was Tk. 550,000, while the average salar...