symbol substitution Practice Questions Answers Test with Solutions & More Shortcuts

Question : 16

If ‘-’ stands for division, '+' for multiplication, '÷' for subtraction and ‘x' for addition, then which one of the following equations is correct?

a) 19 + 5 - 4 x 2 ÷ 4 =11

b) 19 x 5 – 4 ÷ 2 + 4 =16

c) 19 ÷ 5 + 4 – 2 x 4 = 13

d) 19 ÷ 5 + 4 -2 ÷ 4= 20

Question : 17 [SSC (CGL) 2011]

If '-' stands for '÷' ‘+’ stands for ‘x', '÷' for ‘-‘ for ‘x' for '+', which one of the following equations in correct?

a) 30 – 6 + 5 x 4 ÷2 = 27

b) 30 + 6 -5 ÷ 4 x 2= 30

c) 30 x 6 ÷ 5 – 4 + 2 = 32

d) 30 ÷6 x 5+ 4 -2 = 40

Question : 18

If '×' means subtraction, '+' means multiplication and '-' means addition, then find the value of following equation. 12 + (3 × 1) + 4 - 1 = ?

a) 98

b) 75

c) 85

d) 97

Question : 19

If A = '+', B = ‘-‘, C = '×' and D = '÷', then 5 C 5 D 5 A 5 B 5 = ?

a) 0

b) 5

c) 10

d) 15

Question : 20

If '×' stands for '+', ÷ stands for '-', '-' stands for '×' and '+' stands for '÷', then find the value of following equation. 54 ÷ 16 - 3 × 6 + 2 = ?

a) 9

b) 12

c) 8

d) 15