If a, b, c, d, e are five consecutive odd numbers, their average is :

a. 5 (a + 4)
b. abcde / 5
c. 5 (a + b + c + d + e)
d. None of these

• five consecutive odd number a,a+2,a+4,a+6,a+8
  a+(a+2)+(a+4)+(a+6)+(a+8)=(5a+20)
  avg=a+4
• 12 years agoHelpfull: Yes(6) No(6)
• average = c
  { average of odd number of consecutive terms ( odd or even ) = term at median }
  here median term is c
  there are many possible answers, but none from first three options
• 8 years agoHelpfull: Yes(1) No(0)
• ANS:d
  5 consecutive odd numbers be a,b,c,d,e
  but odd numbers are a,a+2,a+4,a+6,a+8
  then avg=(5a+20)/5=5(a+4)/5=a+4
  hence answer is option d.
  
• 9 years agoHelpfull: Yes(0) No(0)
• Given, a, b, c, d, e are five consecutive odd numbers.
  i.e b= a+2, c= a+4, d= a+6, e= a+8
  Their average = (a + a+2 + a+4 + a+6 + a+8)/ 5= 5a+20/5 = a+4.
• 8 years agoHelpfull: Yes(0) No(0)
• let a=1 b=2 c=3 d=5 e=7 avg=a+b+c+d+e/5= 5*(a+4)
• 7 years agoHelpfull: Yes(0) No(0)
• answer is b
• 7 years agoHelpfull: Yes(0) No(0)
• Option (d)
• 3 years agoHelpfull: Yes(0) No(0)