A motor car starts with a speed of 60 km/h and increases its speed after every two hours by 15 km/h. In how much time
will it cover a distance of 360 km?
A9 hours
B5 hours
C7 hours
D2 hours
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100 കി.മീ. ദൂരം 4 മണിക്കൂർ കൊണ്ട് യാത്ര ചെയ്യുന്ന ഒരു കാറിന്റെ വേഗതയെന്ത് ?
x-4, x-2, x ഇവ അഭാജ്യ സംഖ്യകൾ ആണെങ്കിൽ x + 2 എന്നത്