২৬৬৭১
Petrol tank that is 1/2 full has 8 gallons petrol removed. The tank is then 1/10 full. What is the capacity, in gallons, of the tank?
উত্তর
20
২৬৬৭২
In a class of 78 students 41 are taking 22 are taking German of the students taking french or German, 9 are taking courses. how many student are not cancelled is either course?
উত্তর
24
২৬৬৭৪
Find the largest number of apples not exceeding 1000 which can be divided among 6,15,20, or 24 boys?
উত্তর
960
২৬৬৭৫
A courtyard 25 m long and 16 m broad is to be paved with bricks of dimension 20 cm by 10 cm. The total number of bricks required is:
উত্তর
20000
২৬৬৭৭
Startting from Town S, Mr. Ahsan drove straight East for 3 Kms, Then he turned lest and drove straight North for 4 kms and stopped at town T. What is the straight line distance from town to town T?
উত্তর
5 kms
২৬৬৭৯
If a square region (PQRS) has an area of 4 square feet, what is the length of its diagonal (PR)?
উত্তর
22 feet
২৬৬৮০
If it takes 4 hours to dig a hole by 50 workers, how long should it take to dig the same hole by 30 workers?
উত্তর
6 hours 40 minutes