Practice Questions On AP GP and HP

AP ||GP

Exercise Questions Based On A.P.|Geometric Progression (G.P.)|Exercise Questions |OMR

If three positive numbers a,b and c are in AP, GP and HP as well, than find their values.

BODMAS Rule|Question Practice|Question Practice|OMR

If the first and (2n-1)^(th) terms of an A.P,a G.P and an H.P of positive terms are equal and their (n+1)^(th) terms are a,b&c respectively then

If a_n= the digit at units palce in the number o 1!+2!+3!+……….n! for nge4 the a_4, a_5, a_6, ……… are in (A) A.P. only (B) G.P. only (C) A.P. and G.P. only (D) A.P., G.P. and H.P.

Question Practice|Introduction Of Angle|Question Practice|OMR

Find the conditions if roots of the equation x^(3)-px^(2)+qx-r=0 are in (i) AP (ii)GP (iii) HP