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ഒരു ക്ലാസിലെ ആൺകുട്ടികളും പെൺകുട്ടികളും തമ്മിലുള്ള അംശബന്ധം 6 : 5 ആണ്. ക്ലാസിൽ 340 പെൺകുട്ടികളാണ് ഉള്ളതെങ്കിൽ ക്ലാസിലെ ആകെ കുട്ടികളുടെ എണ്ണമെത്ര ?

A487

B748

C408

D740

Answer:

B. 748

Read Explanation:

പെൺകുട്ടികൾ = 5x = 340 x=340/5=68 total = 6x + 5x=11x = 11 × 68 = 748


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