২৮৩৫১
By elling a bicyle for Tk. 2850, as shopkeeper gains 14%. If profit is reduced to 8%, then the selling price will be:
উত্তর
Tk. 2700
২৮৩৫২
Find the area of rhombus one side of which measure 20 cm and one diagonal 24 cm.
উত্তর
384 cm2
২৮৩৫৫
The average age of husband wife and their child 4 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:
উত্তর
40
২৮৩৫৬
একটি পাত্রে দুধও পানির অনুপাত ৫:২। যদি পানি অপেক্ষা দুধের পরিমাণ ৬ লিটার বেশি হয় তবে পানির পরিমাণ কত লিটার।
উত্তর
৪ লিটার
২৮৩৫৭
In a certain store, the profit is 320% of the cost, If the cost increases by 25% but the selling price remains constant approximately what percentage of the selling prices is the profit?
উত্তর
70
২৮৩৫৯
A man travelled a distance of 61 kn in 9 jours. He travelled party on food at 4 kn/hr and party on bicycle at 9 km/hr. What is the distance (in km) travelled on foot?
উত্তর
16
২৮৩৬০
X.Y and Z share Tk 1800 in such a way that X has 2.5 times as much as Y, and Y has has 4 times as much as Z. How much money (in Taka) does Z receive?
উত্তর
120