২৩৭২১
An empty bucket being filled with paint at a constant rate takes 6 min to be filled to 7/10 of its capacity. How much more time will it take to fill the bucket to full capacity?
উত্তর
18/7
২৩৭২৩
y=1x হলে x এর যে সমস্ত বাস্তব মানের জন্য y বাস্তব হবে , তারা হলো:
উত্তর
০ বাদে সমস্ত বাস্তব সংখ্যা
২৩৭২৪
A bank offers 5% inerest compounded half yearly. A customer deposits Tk. 1600 each on 1 st January and 1st July of a year. At the end of the year, the amount he would have gained by the way of interest is
উত্তর
Tk. 121
২৩৭২৫
In distributing milk at a summer camp it is found that a quart of milk will fill either 3 large glass tumblers or 5 small lass tumblers. How many small glass tumblers can be filled with one large glass tumbler?
উত্তর
5/3
২৩৭২৬
Morshed has d books, which is 3 times as many as Salam and 1/2 as many as Roni. How many books do the three of them have altogether, in terms of d?
উত্তর
103d
২৩৭২৯
A rectangular fish tank 25m by 9m has water in it to a level of 2m. This water is carefully poured into a cylindrical container with a diameter of 10 m. How high will the water reach in the cylindrical container?
উত্তর
18/π