MCQNov 14, 2021In what ratio must a grocer mix two varieties of pulses costing Tk. 15 and TK. 20 per kg respectively so as to get a mixture ...Open content
MCQNov 14, 2021The first meeting of the UN General Assembly was held in which of the following city ?Open content
MCQNov 14, 2021In a 729 liters mixture of milk and water , the ratio of milk to water is 7:2 To get a new mixture containing milk and wate...Open content
MCQNov 14, 2021A tank can be filled with water by two pipes A and B together in 36 minutes, the tank is filled in 40 minutes. The pipe B can...Open content
MCQNov 14, 2021If A and B together can complete a work in 18 days, A and C together in 12 day and B and C together in 9 days, then B alone c...Open content
MCQNov 14, 2021The selling price of an article after giving two successive discounts of 10% and 5% on the marked price is TK. 171 . What is ...Open content
MCQNov 14, 2021A shopkeeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of the cost price and th...Open content
MCQNov 14, 2021The ratio between the perimeter and the breadth of a rectangle is 5 :1 . If the area of the rectangle is 216 cm2. what is the...Open content