Input & Output Devices - Computer MCQs and Notes for PST JEST EST Jobs

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 Input & Output Devices - Computer MCQs and Notes for PST JEST EST Jobs Simple notes on input and output devices of a computer with 10 important MCQs for PST, JEST and EST jobs test in Sindh. Practice online now. Input & Output Devices of Computer Computer Notes and MCQs for PST, JEST and EST Jobs Theory and Key Notes Input devices send data and instructions into the computer: keyboard, mouse, scanner, microphone, joystick, webcam, barcode reader. Output devices show the result of processing: monitor, printer, speaker, projector, plotter. Hard copy is output on paper (printer, plotter). Soft copy is output on screen or as sound (monitor, speaker). Input/Output (both) devices: touch screen, modem, headset with microphone. CPU (Central Processing Unit) is the brain of the computer. It has the ALU, Control Unit and registers. Mouse is a pointing device. OMR reads marked bubbles, MICR reads cheque numbers, OCR reads printed text. 10 Important MCQs (Click...

(I.Q MCQs) STS Sukkur IBA Police and other Jobs

I.Q MCQs for Sukkur IBA and Other Jobs Repeated MCQs for Vaccinator BPS06, Police Jobs IBA Sukkur & Other Exams

(I.Q MCQs) for Sukkur IBA and other Jobs

Here we are updating Online Mock tests of IQ + theory examples. This portion help you to solve police IBA Sukkur & Other government Job tests conducted by IBA, NTS, FPSC, and SPSC! We are updating the I.Q most repeated MCQs containing sequence and series, order of numbers, order of alphabet & Basics of Math's MCQs. As IQ and Maths section needs more practice. So, practice these MCQs well and also these type of other MCQs.

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Helpful for STS Sindh Testing Service (Vaccinator Jobs)

1-Find the average of these numbers:

2+4+5+7+12

A) 30

B) 6 ✓

C) 5

D) 15


2-Find the value of X:

25:100::250:X

A) 400

B) 200

C) 1000 ✓

D) NOT


3-Find the value of X: 

5 x X = 20

A) 4 ✓

B) 5

C) 6

D) 15


4-πxr² is the formula to find the area of:


A) Square

B) Rectangle 

C) Circle✓

D) Triangle


5-Side X Side is the formula to find the area of:


A) Square✓

B) Rectangle 

C) Circle

D) Triangle


6-Breath X Length is the formula to find the area of:


A) Square

B) Rectangle ✓

C) Circle

D) Triangle


7-The area of the rectangle is 28cm, if the length is 7 cm, Find its breadth:

A) 19 

B) 18

C) 4 ✓

D) 50


8-When my age was 30 years, the age of my younger brothers was 15: Now when I am 40, what is the age of my brother:

A)25 ✓

B) 15

C) 20

D) 15


9-If the radius of the circle 🔴 is 7 then diameter is:

A) 14

B) 22/7

C) 49

D) NoT


10- If Doctor : Hospital then Teacher: ?

A) School ✓

B) Guest house

C) treatment

D) Teaching


11- 40% of 500 is: 

A) 200 ✓

B) 250

C) 180

D)220


12- 2³= ?

A) 6

B) 9

C) 4✓

D) 8


13- What is 2+2÷2×2-2?

A. 0

B. -2

C. 2✓

D. 1


14- A girt is 18 years younger than her mother. In 6 years' time, the sum of their ages will be 54. How old is the girl now?

(a) 10 years. b) 11 years

(c) 12 years. ✓ (d) 13 years


15- A man pays 10% of his income for his income tax. If his income tax amounts to Rs. 1500, what is his inçome?

(a) Rs. 13000. (b) Rs. 15000 ✓

(c) Rs. 17000 (d) Rs. 19000



15. What is the next number in the series: 2, 4, 6, 8, ?

A) 10

B) 12

C) 14

D) 16

Answer: A) 10


16. What is the missing number in the series: 1, 2, 4, 7, 11, ?

A) 14

B) 15

C) 16

D) 18

Answer: B) 15


17. Which of the following words is opposite to "fast"?

A) Quick

B) Slow

C) Big

D) Happy


Answer: B) Slow


18. What is the next letter in the series: A, C, E, G, ?

A) I

B) J

C) K

D) L

Answer: A) I




19. What is the missing number in the series: 3, 6, 9, 12, 15, ?

A) 16

B) 17

C) 18

D) 20

Answer: C) 18


20. What is the missing number in the series: 2, 5, 8, 11, 14, ?

A) 15

B) 16

C) 17

D) 18

Answer: C) 17



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