Question
How many unique five-digit numbers can be created using
the digits 0, 1, 5, 6, 7, and 8, without repeating any digit?Solution
Ten-thousandth place cannot be 0. Because the number becomes four digit if the ten thousandth place is 0.
Therefore, total possible numbers that can be formed = 5 X 5 X 4 X 3 X 2 = 600
A premilling hydrothermal treatment given to unhulled rice (rough rice) is known as
Ozone layer is situated in which atmospheric layer?
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The Rural Infrastructure Development Fund (RIDF) was established by which organization?Â
Under the PM-KISAN scheme, all landholding farmers' families shall be provided the  financial benefit of Rs.____/-per annum per family payable in three...
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Glazing is done on rice for