9999 - 4
8888 - 8
1212 - 0
9898 - 6
0987 - ?

• ans is 4
  no 0f zeros in 9999 is 4
  no of zeros in 8888 is 8
  no of zeros in 1212 is 0
  no of zeros in 9898 is 6
  so no of zeros in 0987 is 4
• 10 years agoHelpfull: Yes(1) No(3)
• ans : 4
  0 has 1 zero
  9 has 1 zero
  8 has 2 zeros
  7 has 0 zero so,
  total=4
• 10 years agoHelpfull: Yes(0) No(0)