### PPSC Solved Past Paper Manager Auqaf BS-16 2017

(21) . Which of the following is the name of virus?

1. Chernobyl

2. Logic Bomb

3. Worm

4. All of these

(22) . If x - 4 = 11, what is the value of x - 8?

1. -15

2. -7

3. 7

4. 17

(23) . If x is a positive number and x2 + 64 = 100, what is the value of x?

1. 6

2. 12

3. 36

4. 56

(24) . A sum of money is to be distributed among A, B, C and D in the proportion of 5: 2:4:3. If c gets Rs. 1000 more than D, what is B's share:

1. Rs. 1600

2. Rs 1800

3. Rs. 2000

4. Rs 2500

(25) . If 0.75:x:: 5:8 then x is equal to:

1. 1.14

2. 1.2

3. 1.18

4. 1.25

(26) . What is the sum of two consecutive even numbers, the difference of whose square is 84?

1. 28

2. 33

3. 42

4. 50

(27) . The sum of squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:

1. 20

2. 25

3. 35

4. 40

(28) . Find the number which when added to itself 13 times, gives 112.

1. 7

2. 8

3. 9

4. 11

(29) . If x2 - y2 = 28 and x - y = 8, what is the average of x and y?

1. 1.75

2. 3.5

3. 8.5

4. 2.7

(30) . Find the average of all prime numbers between 30 and 50?

1. 35.75

2. 38.6

3. 39.8

4. 42.1