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7000 കുട്ടികൾ പഠിക്കുന്ന സ്കൂളിലെ ആൺകുട്ടികളും പെൺകുട്ടികളും തമ്മിലുള്ള അംശബന്ധം 4 : 3 ആയാൽ, ആൺകുട്ടികളും പെൺകുട്ടികളും തമ്മിലുള്ള വ്യത്യാസം എന്താണ്?

A4000

B3000

C1000

D2000

Answer:

C. 1000

Read Explanation:

അംശബന്ധം = 4 : 3 4x + 3x = 7000 7x = 7000 x = 7000/7 = 1000 4x = 4000 3x = 3000 വ്യത്യാസം= 4000 - 3000 = 1000


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