Present age of Fariha is thrice the present age of Samira who is 20. How many years ago was the age of Fariha five times that of Samira?
ক) 3
খ) 6
গ) 7.5
ঘ) 10
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ক) ⅛
খ) ¹⁄₇
গ) ⁷⁄₈
ঘ) None of these
ক) 50 km
খ) 56 km
গ) 70 km
ঘ) 80 km
ক) Tk. 6
খ) Tk. 5
গ) Tk. 4
ঘ) Tk. 3
ক) 10.5kg
খ) 11kg
গ) 11.5kg
ঘ) 24 kg
ক) 50%
খ) 100%
গ) 200%
ঘ) 300%
ক) 35%
খ) 33.33%
গ) 30%
ঘ) 25%
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