Multiple Choice Questions In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation.
3 x 4 x 5 = 435, 4 x 3 x 2 = 342, 2 x 3 x 4 = ?
324
242
432
432
If + means 
, − means x, x means − and 
means +, which of the following will be the value of expression 
16
28
32
32
A*B means multiply A by B; A@B means divide A by B, A ? B means add B to A and A=B means subtract B from A. Then find the value of 10*10 = 5*10 ? 50 @10.
100
45
1000
1000
Which of the following interchange of signs would make the equation correct?
5 + 3 x 8 - 12 ÷ 4 = 3
- and ÷
+ and x
+ and ÷
+ and ÷
Select the correct combination of mathematical signs to replace * signs and to balance the equation.
48 * 4 * 6 * 3 * 30
-, +, =, x
÷, =, x, +
÷, +, x, =
÷, +, x, =
If '+' means subtraction, '÷' means addition, '<' means multiplication and '>' means division, then find the value of the given statement, 9 ÷ 7 < 8 > (4>2) + 5
32
18
16
16
If '+' stands for 'multiplication', '-' stands for 'addition', 'X' stands for 'division' and '÷' stands of 'subtraction', then which one of the following equation is correct?
9 + 8 - 4 x 2 ÷ 18 = 56
9 x 8 + 4 ÷ 2 - 18 = 26
9 x 8 ÷ 4 + 2 - 18 = 200
9 - 8 x 4 + 2 ÷ 18 = 203
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