Page 5 – FPSC National Savings Officer Past Papers, Sample Questions

FPSC National Savings Officer Test → FPSC National Savings Officer Past Papers, Sample Test Questions

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21. $4+4-4\times4\div4=?$
(A) 0
(B) 1
(C) 4
(D) 8

22. If 6 men complete a certain work in 15 hours. Then how many hours it will take for 10 men working on the same speed to complete the work?
(A) 7
(B) 8
(C) 9
(D) 10

23. The ages of Ali, Tahir and Umar are 17, 16 and 12 respectively. If the age of Kashif also included the average of the ages is increased by 5. What is the age of Kashif?
(A) 32
(B) 33
(C) 34
(D) 35

24. What is the solution of the equation
(A) 1
(B) $\frac{2}{17}$
(C) $\frac{17}{2}$
(D) 4

25. If $x=-2$ , then what is the value of the function
(A) 2
(B) 4
(C) 8
(D) 12

ANSWERS: FPSC NATIONAL SAVINGS OFFICER TEST
21. (C) 4 Solutions are given below.
22. (C) 9
23. (D) 35
24. (C) $\frac{17}{2}$
25. (D) 12. Next: Questions 26–30

SOLUTIONS: FPSC NATIONAL SAVINGS OFFICER TEST

21. (C) Apply DMAS rule (first division, then multiplication, then addition and subtraction in last). That is, 4÷4=1. Then 1×4=4. Then 4+4=8. And, in the last 8−4=4.

22. (C) More people will complete the work in less time, so by applying inversely proportional formula, we have

23. (D) The average of the ages of Ali, Tahir and Umar is
If the age of Kashif $(x)$ also included the average of the ages is increased by 5, that is

24. (C)

25. (D)