What will be the next number
1/4, 1/4, 1/2, 3/2, 6,......?

• 1/4, 1/4, 1/2, 3/2, 6,..
  
  1/4 * 1 = 1/4
  1/4 * 2 = 1/2
  1/2 * 3 = 3/2
  3/2 * 4 = 6
  6 * 5 = 30 ------------- ans
• 9 years agoHelpfull: Yes(56) No(0)
• 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
• 9 years agoHelpfull: Yes(4) No(0)
• 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
  my ans.........30
• 9 years agoHelpfull: Yes(1) No(0)
• I think the ans is 37.5
  It is common addition and odd no. multiplication. First divide it into decimal no.s
  0.25 0.25 0.5 1.5 6
  0.5 2.0
  0.5*1 2.0*3
  So the next no be 1.5+6=7.5 and it is multiplied with 5 to get 37.5(7.5*5)
• 9 years agoHelpfull: Yes(0) No(9)
• 30.
  *1,*2,*3,*4,*5
• 9 years agoHelpfull: Yes(0) No(0)
• 30
  go on multiplying first number of series by 1
  second by 2,
  third by 3,
  same way.....
  6*5=30
• 9 years agoHelpfull: Yes(0) No(0)
• (1/4)*1=1/4;
  (1/4)*2=1/2;
  (1/2)*3=3/2;
  (3/2)*4=6;
  6*5=30;
  
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  so 6*5=30
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
• 9 years agoHelpfull: Yes(0) No(0)
• (1/4)*1=1/4
  (1/4)*2=1/2
  (1/2)*3=3/2
  .
  .
  (6*4)=24
• 9 years agoHelpfull: Yes(0) No(2)
• 30
  1/4*1=1/4,1/4*2=1/2,............6*5=30
• 9 years agoHelpfull: Yes(0) No(0)
• 15/2
  addition of last two digit
  
• 9 years agoHelpfull: Yes(0) No(3)
• 1/4*1=1/4;
  1/4*2=1/2;
  1/2*3=3/2;
  3/2*4=6;
  6*5=30
  30 is the answer
• 9 years agoHelpfull: Yes(0) No(0)
• 30
  multiply first no. by 1 , 2nd by 2 and so on
• 9 years agoHelpfull: Yes(0) No(0)
• ans 30
  *1,*2,*3,*4,*5
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4, 1*1/4, 2*1*1/4, 3*2*1*1/4, 4*3*2*1*1/4, 5*4*3*2*1*1/4
  i.e. 1/4, 1/4, 1/2, 3/2, 6, 30
  
  ans. 30
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4 * 1 = 1/4
  1/4 * 2 = 1/2
  1/2 * 3 = 3/2
  3/2 * 4 = 6
  thus 6 * 5 = 30
• 9 years agoHelpfull: Yes(0) No(0)
• multiply each term by 1,2,3,...
  so 6*5=30
  30 is the correct answer
• 9 years agoHelpfull: Yes(0) No(0)
• 6*5= 30
  soln1/4*1,1/4*2,1/2*3,3/2*4,,6*5
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30 so 30 is the required answer
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4 *1=1/4*2=1/2*3=3/2*4=6*5=30
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4 * 1 =1/4
  1/4 * 2 =1/2
  1/2 * 3 =3/2
  ....................ans=30
  
• 8 years agoHelpfull: Yes(0) No(0)
• answer is 30;
  solution is:-
  multiply first term by 1 to get second term, second term by 2 to get third term and so on.
  1/4 * 1=1/4
  1/4 * 2=1/2
  1/2 * 3=3/2
  3/2 *4=6
  6 *5=30
  30 * 6=180 ad so on.
• 6 years agoHelpfull: Yes(0) No(0)