১৩৬২১
If a, b, and c are the lengths of the three sides of a triangle, then which of the following is true?
উত্তর
a - b < c
১৩৬২২
The area of a rectangle R with width 4 feet is equal to the area of a square S, which has a perimeter of 24 feet. The perimeter of the rectangle R is -
উত্তর
26 ft
১৩৬২৪
The difference between two numbers is 5 and the difference between their square is 65. What is the smaller number?
উত্তর
13
১৩৬২৫
Six years ago, Hena was 1/4 th of the age she will be after 12 years from now. How old is she now?
উত্তর
12 years
১৩৬২৬
In a class of 60, 32 studied English, 28 studied Bengali and 6 did not study either. How many of the students studied both?
উত্তর
6
১৩৬২৭
If Masud can do a job in P days, while Minhaz can do the same job in Q days separately, how long will it take to finish the job if they work together?
উত্তর
PQ/(P + Q) days
১৩৬২৮
A motorcyclist completes a certain journey in 5 hours. He covers one-third distance at 60 km/hour and the rest 80 km/hour. The length of the journey is-
উত্তর
360 km
১৩৬২৯
In a T-20 cricket match, the number of boundaries scored was twice the number of over boundaries by a team. The team took 22 single runs, no two or three runs and could not score from 38 deliveries. How many runs did the team score?
উত্তর
302