২৫৯৬১
The lenghts of two sides of a right -angled triangle are 13 cm and 5 cm respectively. The length of the third side is __
উত্তর
12
২৫৯৬৪
A car goes 15 km on a gallon of octane. When it is 50 km/h. When the car is driven at 60 km/h, it only goes 80% as far. How many gallons of octans are needed to travel 200 km it half the distance is traveled at 50 km/h and the rest 60 km/h?
উত্তর
15.00
২৫৯৬৬
A manufacturer sells three products i.e A, B C. Product A costs 200 and sells for 250, product B costs 150 and sells for 180, Product C cost 100 and sells for 110. On which product, he has maximum percentage of profit?
উত্তর
A only
২৫৯৬৭
In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:
উত্তর
25 m
২৫৯৬৮
A trader marked the price of a article 30% above the cost price and gave the buyes 10& discount on market price, thereby gaining Tk. 340. The cost of the article is?
উত্তর
2000
২৫৯৭০
The length and breadth of a square of a are increased by 40% and 30% receptively. The area of the resulting rectangle exceeds the are of the square by?
উত্তর
82%