Staff Selection Commission Sub Inspector Exam
Question : What is MS-DOS?
Option 1: Multipurpose System Digital Offline Sign
Option 2: Microsoft Disk Operating System
Option 3: Multi-System Disk Operating System
Option 4: Microchip Sign Digital System
Correct Answer: Microsoft Disk Operating System
Solution : The correct option is the Microsoft Disk Operating System.
MS-DOS, which stands for Microsoft Disk Operating System, is a Microsoft operating system. During the 1980s and 1990s, it was one of the first and most commonly used operating systems for personal computers.
Question : ABCD is a cyclic quadrilateral such that AB is the diameter of the circle circumscribing it and $\angle $ADC = 118°. What is the measure of $\angle$BAC?
Option 1: 28°
Option 2: 45°
Option 3: 32°
Option 4: 30°
Correct Answer: 28°
Solution : Given that ABCD is a cyclic quadrilateral and AB is the diameter of the circle circumscribing it, we know that $\angle$ACB = 90º. We are also given that $\angle$ADC = 118º. We can use the fact that the sum of opposite angles in a cyclic
Question : Which of the following countries is not an exporter of tea?
Option 1: United Kingdom
Option 2: Sri Lanka
Option 3: India
Option 4: Kenya
Correct Answer: United Kingdom
Solution : The correct answer is the United Kingdom.
China, Kenya, Sri Lanka and India are the top tea-exporting countries in the world. The United Kingdom is a tea-importing state. Pakistan, the United States, and Russia are the top tea-importing states. The botanical name of tea
Question : The detention of a person cannot exceed ________ unless an advisory board consisting of judges of a High Court reports sufficient cause for extended detention.
Option 1: one month
Option 2: three months
Option 3: six months
Option 4: two months
Correct Answer: three months
Solution : The correct answer is three months.
The Indian Constitution's Article 22 guarantees freedom from arrest and detention. It states that unless an advisory board finds enough justifiable grounds to extend custody, individuals under preventative detention laws may not be held for more than
Question : The drainage system formed when rivers discharge their waters from all directions in a lake or depression, as in the case of Loktak Lake in Manipur, is called ________.
Option 1: centripetal
Option 2: radial
Option 3: trellis
Option 4: dendritic
Correct Answer: centripetal
Solution : The correct option is centripetal.
The term "centripetal" refers to a force or influence that acts towards the centre or a central point. In the context of geography and drainage systems, "centripetal drainage" typically refers to a pattern where rivers and streams flow towards a
Question : The acid used in lead storage cells is:
Option 1: Phosphoric acid
Option 2: Hydrochloric acid
Option 3: Nitric acid
Option 4: Sulphuric acid
Correct Answer: Sulphuric acid
Solution : The correct answer is Sulphuric acid.
Battery acid is 37% concentrated Sulphuric acid that has been diluted with water. Lead storage cells are widely used in automobiles. This sort of acid is utilised in sealed lead acid batteries; however, concentration levels vary
Question : The infrastructure development project to promote "port-led development" in India has been named:
Option 1: Sagarmala
Option 2: Sagarnaman
Option 3: Bharatmala
Option 4: Sagarmatha
Correct Answer: Sagarmala
Solution : The correct answer is Sagarmala.
The infrastructure development project to promote "port-led development" in India has been named Sagarmala. The main purpose of this program is to unlock the potential of waterways. The project is monitored by the Ministry of Shipping. It was launched
Question : Which among the following former cricketers has been elected unopposed as the President of BCCI in 2019?
Option 1: Sourav Ganguly
Option 2: Sunil Gavaskar
Option 3: Dilip Vengsarkar
Option 4: Sachin Tendulkar
Correct Answer: Sourav Ganguly
Solution : The correct option is Sourav Ganguly.
Sourav Ganguly was elected unopposed as the President of the Board of Control for Cricket in India (BCCI) in 2019. During his tenure as BCCI President, Ganguly focused on addressing various issues within Indian cricket, including the restructuring
Question : Directions: If + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression? 65 ÷ 35 + 72 × 8 − 5 = ?
Option 1: 195
Option 2: 45
Option 3: 455
Option 4: 55
Correct Answer: 55
Solution : Given: 65 ÷ 35 + 72 × 8 − 5 = ?
On interchanging the sign as per the instruction and solving the equation, we will get – = 65 + 35 − 72 ÷ 8 × 5 = 65 + 35 − 9 ×
Question : Directions: In the given figure, which number represents male cricketers who are adults but are not tall?
Option 1: 3
Option 2: 2
Option 3: 8
Option 4: 4
Correct Answer: 2
Solution : In the below diagram, the shaded part in the diagram given below represents male cricketers who are adults but are not tall. According to the question, need to find a common region of males, adults, and crickets but not include the region that represents tall
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