একটি কোণকের ভূমির ব্যাসার্ধ ৫ সেমি এবং উচ্চতা ১২ সেমি হলে হেলান উচ্চতা কত?

Created: 8 months ago | Updated: 2 months ago

৬ সেমি

৮ সেমি

১০ সেমি

১৩ সেমি

Job Solution Sonali Bank Ltd Sonali Bank Ltd - Sub-Assistant Engineer (Mechanical) - 30.09.2016 গণিত

885

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আমরা জানি হেলানো উচচতা l^2 = H^2 × r^2

বা, l^2=(12)^2 × (5)^2

বা, l^2=144×25

বা, l^2=169

বা, l =√169

বা, l=13

1 year ago

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দোকন

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 ?

Created: 8 months ago | Updated: 2 months ago

১৫.০০

16.67

10.60

14.00

Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত

957

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A manufacturer sells three products i.e A, B C. Product A costs 200 and sells for 250, product 150 and sells for 180, Product C cost 100 and sells for 110. On which product, he has maximum percentage of profit?

Created: 8 months ago | Updated: 2 months ago

B only

A and B both

A only

C only

Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত

1033

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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?

Created: 8 months ago | Updated: 2 months ago

3000

২০০০

১৯০০

১৮০০

Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত

982

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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?

Created: 8 months ago | Updated: 2 months ago

৬২%

42%

82%

None of the above

Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত

613

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Threee boys have marbles in the ratio of 19:5:3. If the boy with the least number has 9 marbles, how many marbles does the boy with the highest number have?

Created: 8 months ago | Updated: 2 months ago

১৫

Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত

600

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Related Questions

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 ?

A manufacturer sells three products i.e A, B C. Product A costs 200 and sells for 250, product 150 and sells for 180, Product C cost 100 and sells for 110. On which product, he has maximum percentage of profit?

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?

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?

Threee boys have marbles in the ratio of 19:5:3. If the boy with the least number has 9 marbles, how many marbles does the boy with the highest number have?