২৩৬৫২
Alam sold two vehicles for Tk. 46000 each , If he gained 10% on another, then what is his profit percentage profit or loss in his this transaction?
উত্তর
1% loss
২৩৬৫৩
∆ABC এর ∠A=50°,∠B=45° হলে ∆ABC হলো (i)সমবাহু (ii) সমদ্বিবাহু (iii) সমকোণী নিচের কোনটি সত্য?
উত্তর
(ii),(iii)
২৩৬৫৫
An article costs Tk. 500 and the what is the profit % for the seller if he sells and offers a discount of 10% on the marked price?
উত্তর
44%
২৩৬৫৭
If the cost of a long-distance phone call is C taka for the first minute and (2/3) C taka for each additional minute, what is the cost, in taka, of a 10 minute call of this type?
উত্তর
7c
২৩৬৫৮
The ratio of the speed of boat in still water to the speed of stream is 16: 5. A boat goes 16.5 km in 45 minute upstream. Find the time taken by boat to cover the distance of 17.5 km downstream.
উত্তর
25 minutes
২৩৬৬০
30 pens and 75 pencils altogether were purchased for Tk. 510. If the speed of the stream is 3 km / hr then find time taken by boat to travel 52 km downstream.
উত্তর
9 hrs