If the height of a triangle is decreased by 40% and its base is increased by 40% , what will be the effect on its area?

Created: 4 months ago | Updated: 2 months ago
Job Solution Pubali Bank Ltd Pubali Bank Ltd - Junior Officer/Junior Officer(Cash) - 18.07.2014 গণিত
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A contractor employed 30 men to do a piece of work in 38 days. After 25 days , he employed 5 men more and the work was finished one day earlier. How many days he would have been behind, if he had not employed additional men?

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The average of four consecutive odd positive integers is always ?

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A garrison of 500 men had provisions for 27 days . After 3 days a reinforcement of 300 men arrived . For how many more days will the remaining food last now?

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If 8 men can reap 80 hectares in 24 days , then how many hectares can 36 men reap in 30 days ?

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A man completes 45 of a job in 10 days . At this rate, how many more days will it take him to finish the job?

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