The ratio of the present age of father to that of son is 7 : 2 after 10 years their ages will be in the ratio of 9 : 4 . The present ages of the father is

The ratio of the present age of father to that of son is 7 : 2 after 10 years their ages will be in the ratio of 9 : 4 . The present ages of the father is

The ratio of the present age of father to that of son is 7 : 2 after 10 years their ages will be in the ratio of 9 : 4 . The present ages of the father is ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Jannatul Ferdush

35 years

35 years

30 years

25 years

0 14

Institution: Bangladesh Bank Exam: জনতা ও রূপালী ব্যাংক- অফিসার ১৩.১২.২০১৯ ||
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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If the length and width of a rectangular garden plot were each increased by 20%, what would be the percent increase in the area of the plot?

একটি কার্নো ইঞ্জিন-এর সিঙ্কের তাপমাত্রা 27 ° C এবং ক্ষমতা 50% । উৎসের তাপমাত্রা কি পরিমাণ বৃদ্ধি করলে দক্ষতা 60% হবে?

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