Let k be a positive integer. What is the quotient when x^8k+3 + x^8k+6 + x^8k+9 + x^8k+12 is divided by (1 +x^3)(1+x^6) ?
x^8k
x^8k+1
x^8k+2
x^8k+3
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy