A person has to cover a distance of 6 km in 45 minutes. If he covers one-half of the distance in two-thirds of the total time; to cover the remaining distance in the remaining time , his speed (in km/hr ) must be :
ক) 6
খ) 8
গ) 12
ঘ) 15
Related Questions
ক) NUM
খ) COUNT
গ) SUM
ঘ) CHKNUM
ক) Hiding
খ) Cropoing
গ) Bordering
ঘ) Cutting
ক) 81 min
খ) 108 min
গ) 144 min
ঘ) 192 min
ক) 11 days
খ) 13 days
গ) 21 days
ঘ) None of these
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