UP CONSTABLE REASONING QUIZ

If ‘Z’ denotes ‘addition’, ‘X’ denotes ‘multiplication’, ‘Y’ denotes ‘division’, and ‘W’ denotes ‘subtraction’,then what will be the value of the following expression?

15 Y (11 Z 4) Z 3 X 4 (19 Z 3) Y 11 X 3 (3 Z 2)

If ‘A’ denotes ‘addition’, ‘B’ denotes ‘subtraction’, ‘C’ denotes ‘multiplication’ and ‘D’ denotes ‘division’, then what will be the value of the following expression?

6 C (57 B 8) D 7 B 32 A 9

If '+' is interchanged with 'x', 'x' is interchanged with '+', '÷' is replaced with '—' and '—' is interchanged with '÷', then which of the following equations is correct?

Select the correct sequence of mathematical signs to replace the * signs so as to balance the given equation.

72*12*8*6*22=32

If ‘A’ denotes ‘addition’ , ‘B’ denotes ‘multiplication’ , ‘C’ denotes ‘subtraction’ ,and ‘D’ denotes ‘division’ , then what will be the value of the following expression?

15 B (14 C 7) A 25 D (18 C 13) C 8 B (2 A 3)=?

Which two numbers should be interchanged to make the given equation correct?

63 ÷ 21 – 42 + 8 X 7 = 135

Select the correct combination of mathematical signs from the options given to replace # signs in order to get a balanced equation: 14 # 9 # 3 # 19 # 6

What will be the value of the expression if the sign ‘-’ and ‘×’ are interchanged?

9 + 20 × 6 ÷ 2 – 5

Replace the * signs in 25*5*35*20*2 with mathematical signs and find out which of the following options will give a balanced equation: