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IDENTIFY AP AND GP SERIES WITHIN 5 SECONDS IN IBPS EXAMINATION

HI FRIENDS . HOW ARE YOU ? I HOPE YOU WILL BE FINE . SO FRIENDS TODAY WE WILL ANSWER THAT HOW TO IDENTIFY AP AND GP SERIES WITHIN 5 SECONDS IN IBPS EXAMINATION ?

IBPS EXAMINATION

HOW TO IDENTIFY ARITHMETIC PROGRESSION SERIES

THE FORMULA  TO IDENTIFY AP SERIES IS GIVEN BELOW –

TAKE ANY THREE CONSECUTIVE TERMS –

MULTIPLY THE MIDDLE TERM BY 2 = SUM OF 1ST TERM + 3RD TERM .

AFTER SOLVING IF BOTH THE SIDES ARE EQUAL THEN IT IS SURE THAT GIVEN SERIES IS AP .

FOR EXAMPLE  = 72 , 70 , 68 , 66 ,64 ………….

TAKE ANY THREE CONSECUTIVE TERMS . LET US TAKE 68,66,64

NOW 2*66=68+64

132 = 132 . HENCE THE GIVEN SERIES IS AP .

HOW TO IDENTIFY AP AND GP SERIES WITHIN 5 SECONDS IN IBPS EXAMINATION

THE FORMULA  TO IDENTIFY GP SERIES IS GIVEN BELOW –

TAKE ANY THREE CONSECUTIVE TERMS –

SQUARE OF MIDDLE TERM =  1ST TERM * 3RD TERM .

AFTER SOLVING IF BOTH THE SIDES ARE EQUAL THEN IT IS SURE THAT GIVEN SERIES IS GP .

FOR EXAMPLE  = 5 , 10 , 20 ……

10*10 = 5*20

100=100 .  HENCE THE GIVEN SERIES IS GP .

BYE ! BYE! GUYS 

TEAM GOGK 

 

 

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