What percentage of numbers from 1 to 70 has 1 or 9 in the units digit?
ক) 10%
খ) 14%
গ) 20%
ঘ) 21%
Related Questions
ক) 2:03
খ) 3:04
গ) 4:03
ঘ) 4:05
ক) m^9 < m^4
খ) m^7 > m^2
গ) m^9 > 1 - m
ঘ) m^7 > m^9
ক) 18
খ) 24
গ) 42
ঘ) 81
ক) 15
খ) 20
গ) 25
ঘ) 30
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