১১৮৫১
A can do a piece of work in 4 hours, B and C together in 3 hours, and A and C together in 2 hours. How long will B alone take to do it?
উত্তর
12 hours
১১৮৫৩
In a town, 64 percent of the population is employed, and 48 percent of the population is employed males. What percentage of the employed people in that town is female?
উত্তর
25%
১১৮৫৪
If Lalon loses 8 pounds, he will weigh twice as much as his sister. Together they now weigh 278 pounds. What is Lalon’s present weight, in pounds?
উত্তর
188
১১৮৫৬
Of the 30 applicants for a job, 14 had at least 4 years experience, 18 had degrees and 3 had less than 4 years experience and did not have a degree. How many of the applicants had at least 4 years experience and a degree?
উত্তর
5
১১৮৫৮
Mushfique is as tall as Mominul; Sakib is shorter than Tamim; Tamim is taller than Mominul and Mushfique is shorter than Sakib. Who is the shortest?
উত্তর
Mushfique
১১৮৬০
If a square mirror has a 20 inch diagonal, what is the approximate perimeter of the mirror, in inches?
উত্তর
60