663:884::221:?
a)332
b)554
c)773
d)442

• 663= 6+6+3= 15
  884= 8+8+4= 20
  difference is 5
  221= 2+2+1=5
  442= 4+4+2= 10
  diff is also 5..
  thus 442 is the answer
• 9 years agoHelpfull: Yes(20) No(2)
• Ans is 442 bcz 2+2=4 , 2+2=4 ,1+1=2
• 9 years agoHelpfull: Yes(4) No(1)
• 661 + 221 = 882
  221 + 221 = 442
• 9 years agoHelpfull: Yes(2) No(1)
• Ans D> 442
  As 6+2=8, 6+2=8, 3+1=4
  similarly, 2+2=4, 2+2=4, 1+1=2
  So ans is 442
• 9 years agoHelpfull: Yes(1) No(0)
• 663=221*(3):884=221*(4)
  221=221*(1):?=221*(2)
  ?=442
  
• 9 years agoHelpfull: Yes(1) No(0)
• answer is 442 since the first two digits are the same in first and second term and 6 is even number and after 6 the next even number is 8 and after the number 3 number 4 comes so they are in the consecutive order of digits. In the same way after 2 number 4 is the next even number and after 1 the next number is 2 so the answer is 442
• 9 years agoHelpfull: Yes(0) No(0)
• D
  The pattern is lyk no. And multiplication of d no. By 2 and that is writn twice. So d ans is d
  As here no. Is 2 n itz multiplication wid 2 is 4 which is written twice.
• 9 years agoHelpfull: Yes(0) No(0)
• answer is 442...
  
  
• 9 years agoHelpfull: Yes(0) No(0)
• d
  22*3:22*4::22*1:22*2
• 9 years agoHelpfull: Yes(0) No(0)
• ANS 442
  663%3=221,2+2+1=5 884%4=221 2+2+1=5 221%1=221,2+2+1=5 442%2=221,2+2+1=5
• 8 years agoHelpfull: Yes(0) No(0)
• Answer D
  where 3+3=6 it's continuity is along with 6
  likewise 2+2=4 its continuity is along with 4
• 8 years agoHelpfull: Yes(0) No(0)
• 442........(66+22)(3+1)=884
  (22+22)(1+1)=442....
• 8 years agoHelpfull: Yes(0) No(0)
• please send me the important papers or models of tech mahindra to this mail id : sweety.bangaram1694@gmail.com
• 8 years agoHelpfull: Yes(0) No(0)
• 884-663=221, 442-221=221
• 8 years agoHelpfull: Yes(0) No(0)
• (6+6)/4=3 , (8+8)/4=4, (2+2)/4=1, hence by options : (4+4)/4=2
• 8 years agoHelpfull: Yes(0) No(0)
• see the difference between 6 of 663 and 8 of 884...and it is 2,similarly 4 of 884 and 3 of 663 is 1
  therefore,221=(2+2) (2+2) (1+1)=442.
• 7 years agoHelpfull: Yes(0) No(0)