- Censoring
- Encryption
- COD
- Spooling
- B
Sub Inspector (SI)
Sub Inspector (SI) Solved Current & Past Papers MCQs have uploaded in this section. All papers of Sub Inspector (SI) of All Departments of Pakistan i.e Police Department, Anti-Corruption Department, Federal Board of Revenue FBR, Anti-Narcotics Force ANF, Federal Investigation Agency FIA and etc are included in this portion of ETEST Website.
Find the Average of 8,13,25,43 and 11:
- 15
- 20
- 25
- 33
- b
-
Average Formula = Sum of Amounts / No. of Amounts
8+13+25+43+11 / 05
100/5=20
If Marry travelled 116 Miles on day 1, 130 Miles on day 2, 114 Miles on day 3,. How many miles per day did she travelled?
- 120
- 130
- 135
- 143
- a
-
Please find out the Average.
Day 1 Travelling : 116
Day 2 Travelling : 130
Day 3 Travelling : 114
Total Travelling = 116+130+114=360 Miles
Total Days : 03
Average Formula = Total Distance / Total Days=360/03=120 Miles
Complete the number series : 8,13,10,15,12,17,14,……
- 13
- 16
- 19
- 23
- c
-
Its called two side Series.
There is difference of 02 in Even and Odd Amounts.
8,13,10,15,12,17,14,….
8…10…12….14….
13….15….17….19
8,13,10,15,12,17,14,19,16,21,18,……
LED stands for:
- Laser Eating Diode
- Laser Emitting Direction
- Light Emitting Diode
- Light Exit Direction
- c
-
A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it.
First LED was invented in 1907 by H.J Round and Oleg Losev.
If the average arithmetic mean of 8,12,15,21, X and 11 is 17 then what is X?
- 25
- 30
- 35
- 38
- c
-
A.M = Arithmetic Mean
A.M = 17 Total Figures =06
A.M = (8+12+15+21+ X + 11) / 06
17 = (8+12+15 + 21+ X + 11) / 06
17 = (67 + X) / 6
17*6=67 + X
102 = 67 + X
102-67 = X
35 = X
Ali can type at a speed of 25 words per minute. How many words can he type in one hour?
- 1500
- 2000
- 2500
- 3000
- a
-
One Hour = 60 Minutes
One Minutes typing Speed = 25 WPM
60 Minutes WPM = 25*60=1500 WPM
If Jack needs 2.5 prints of cream to make a desert. How many prints will he need to make 3 desserts?
- 2.5
- 7.5
- 3.5
- 5.5
- b
-
One Desert = 2.5 Prints
03 Deserts Prints = 3*2.5=7.5
What is name of autobiography of Adolf Hitler?
- Das Kapital
- Mein Kampf
- Third Reich
- Hope and Success
- b
-
The writer of this book was Adolf Hitler.
This book is based on autobiography of Adolf Hitler.
Mein Kampf was published in 1925 first time.
Complete the series : 1,1,8,4,27,9,……..
- 24
- 36
- 64
- 75
- c
-
1,2,3,4,5
1,1,8,4,27,9,…..
13,12,23,22,33,32,43,42,53,52,….
1,1,8,4,27,9,64,16,125,25,…..