Question

Answer this question.

Answer 1

Each shoe = 10
Each man = 5
Each toy = 4

Then , shoe + man * toy
= 10 + 5 * 4
= 30

Answer 2

According to 1st :

3 pair of shoes = 30

∴ 1 pair of shoes = 10

∴ 1 shoe = 5  { 1 pair of shoes = 2 shoes }

According to 2nd :

1 pair of shoes + 1 boy having 1 whistle + 1 boy having 1 whistle = 20

∴ 10 + 2 boys having 2 whistle = 20

∴ 2 boys having 2 whistle = 10

∴ 1 boy having 1 whistle = 5

According to 3rd :

1 boy having 1 whistle + 2 whistle + 2 whistle = 13

∴ 5 + 4 whistle = 13

∴ 4 whistle = 8

∴ 1 whistle = 2

1 boy having 1 whistle = 5

∴ 1 boy + 1 whistle = 5

∴ 1 boy + 2 = 5

∴ 1 boy = 3

∴ In 4th :

1 shoe + 1 boy x 1 whistle

= 5 + 3 x 2  

Applying “BODMAS” to this.

= 5 + ( 3 x 2 )

= 5 + 6

= 11

∴ 11 is the right answer .

                                 Hope it helps u .