If 2.0178 = 107 3.1980 = 681 4.6212 = 1568 5.2120 = 434 Then 6.1074 =

M4maths Previous Puzzles

26 Nov 2009 encode the number.

If 2.0178 = 107
3.1980 = 681
4.6212 = 1568
5.2120 = 434
Then 6.1074 =

OPtion

1) 689
2) 207
3) 197
4) 1534
5) 1475
6) 1240
7) 42510
8) 12034
9) 457
10) 99

Solution

Here 2.0178 = 0178/2 + (2+0+1+7+8) = 89 + 18 = 107
Similarly for others

Correct Option: 3 Best Solution (2)

Dr.Dipin Singh   14 years AGO

Divide the number after decimal with number before decimal .

To the quotient , add sum of all digits in the number.

In 2.0178
Divide 0178 with 2 , we get 89 as quotient.

Add 2+0+1+7+8 =18 to 89 to get 107 as code.

Similarly for others.

For 6.1074
1074/6 = 179.

Add 6+1+0+7+4 = 18 to 179 to get 197 as code.

option 3.

Like? Yes (1) | No   

Aman   14 years AGO

2.0178 = 107

178/2 = 89
2+0+1+7+8+89 = 107

3.1980 = 681
1980/3= 660
3+1+9+8+0+660= 681
4.6212 = 1568
6212/4= 1543
4+6+2+1+2+1543= 1568

5.2120 = 434

Then 6.1074 = ?
1074/6 = 179
6+1+0+7+4+179 = 197 .........option 3.

Like? Yes (1) | No