PSC / Bank Previous Questions Maths - Aug 4 2020

1. If - means x , x means +, + means ÷, and ÷ means -, then what will be the value of 312 + 3 ÷ 60 ?
1. 44
2. 7.95
3. 16
4. 4
2. If + means ÷, ÷ means -, - means x and x means + then 36 x 12 + 3 ÷ 5 - 2 = ?
1. 85
2. 22
3. 30
4. 9
3. If + means ÷, ÷ means -, - means x and x means +, what will be the value of the following expression 75 + 5 x 3 - 4 ÷ 6 ?
1. 20
2. 21
3. 25
4. 12.5
4. If ÷ means +, x means -, + means x and - means ÷ then 15 - 12 + 2 x 3 ÷ 2 = ?
1. 36
2. 13
3. 5
4. 4
5. If + means ÷, x means -, ÷ means x and - means + then 5 -12 + 2 x 3 ÷ 3 means
1. 22
2. 32
3. 15.9
4. 2
6. If P denotes +, Q denotes -, M denotes x and L denotes ÷, which of the following statements is true?
1. 32P8L16Q4=3/2
2. 6M18Q26L13P7=173/13
3. 11M34L17Q8L3=38/3
4. 9P9L9Q9M9=-71
7. If a denotes x, b denotes ÷, c denotes + and d denotes - then 8a3c24b12d19=?
1. 70
2. 7
3. 14
4. 31
8. If + stands for division, - stands for equal to, x stands for addition, ÷ stands for greater than, = stands for less than, > stands for multiplication and < stands for subtraction then which of the following alternatives is correct?
1. 5 + 2 x 1 = 3 + 4 > 1
2. 5 > 2 x 2 - 3 > 4 > 1
3. 5 x 2 < 1 - 3 < 4 x 1
4. 5 < 2 x 1 + 3 > 4 x 1
9. If $ means  -, * means +, @ means ÷ , # means x then 3 # 5 * 63 @ 7 $ 12 =?
1. 52
2. 22
3. 12
4. 1
10. If N denotes x, D denotes ÷, A denotes +, S denotes - then 25 S 72 D 12 A 1 N 6 =?
1. 25
2. 20
3. 35
4. 2

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