alleryരണ്ട് കയറുകളുടെ അനുപാതം 5 ആണ്: 8, നീളം കൂടിയത് ചെറിയ കയറിനേക്കാൾ 18 മീറ്റർ കൂടുതലാണ്. ചെറിയ കയർ
A48 m
B30 m
C36 m
D40 m
Answer & Solution
Correct answer: B. 30 m
മൂന്ന് ഭാഗങ്ങൾ 18 m ആണ്, അതിനാൽ ഒരു ഭാഗം 6 m ഉം ചെറിയ കയർ 5 x 6 = 30 m ഉം ആണ്.
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