Staff Selection Commission Sub Inspector Exam
Question : If $a+\frac{1}{a}=3$, then the value of $a^4+\frac{1}{a^4}$ is:
Option 1: 48
Option 2: 81
Option 3: 27
Option 4: 47
Correct Answer: 47
Solution : Given, $(a + \frac{1}{a})$ = 3 Squaring both sides, we get, $(a + \frac{1}{a})^2 = (3)^2$ ⇒ $a^2 + \frac{1}{a^2} + 2 = 9$ ⇒ $a^2 + \frac{1}{a^2} = 7$ Squaring both sides, ⇒ $a^4 + \frac{1}{a^4} + 2 = 49$ $\therefore a^4 + \frac{1}{a^4}$
Question : Which Article of the Indian Constitution refers to the Rights of Ministers concerning the State Legislature?
Option 1: Article 178
Option 2: Article 177
Option 3: Article 175
Option 4: Article 176
Correct Answer: Article 177
Solution : The correct option is Article 177.
Article 177 of the Indian Constitution pertains to the rights of ministers concerning the State Legislature. It specifically deals with the rights of the Minister for the time being in the case of a state and the Advocate
Question : Select the correct spelling of the incorrectly spelt word. They were more often abnoxious than not, impatient with me because my services had been essentially imposed upon them.
Option 1: obnoxious
Option 2: impatint
Option 3: servises
Option 4: essentialy
Correct Answer: obnoxious
Solution : The correct choice is the first option.
Explanation: The correct spelling is "obnoxious", which refers to something or someone that is extremely unpleasant, offensive, or annoying.
Therefore, the correct sentence would be: They were more often obnoxious than not, impatient with me because my services
Question : What is the bicameral legislature of the Indian Constitution?
Option 1: It is a legislative body with three houses
Option 2: It is the legislative body with two houses
Option 3: It is the legislative body with one house
Option 4: It is a legislative body with four houses
Correct Answer: It is the legislative body with two houses
Solution : The correct answer is It is the legislative body with two houses.
The bicameral legislature of the Indian Constitution consists of two houses: the Lok Sabha (House of the People) and the Rajya Sabha (Council of States). The
Question : Select the most appropriate meaning of the underlined idiom.
He burnt his fingers by getting into others’ problems.
Option 1: To get rid off
Option 2: To get rewarded
Option 3: To get into trouble
Option 4: To burn ones fingers
Correct Answer: To get into trouble
Solution : The correct choice is the third option.
Explanation:
This idiom refers to experiencing negative consequences or facing trouble by involving oneself in someone else's issues or affairs. In this context, it implies that the person faced difficulties or negative consequences due to
Question : Which of the following vitamins is excreted by humans in urine?
Option 1: Vitamin B
Option 2: Vitamin C
Option 3: Vitamin D
Option 4: Vitamin E
Correct Answer: Vitamin B
Solution : The correct option is Vitamin B.
When ingested in excess, Vitamin B2, commonly known as riboflavin, is one of the water-soluble vitamins that can be expelled by humans via urine. Excess riboflavin that the body does not require is often excreted in the
Question : Class 10, consisting of 40 students, took a science test. 30 students had an average score of 95. The other students had an average score of 85. What is the average score of the whole class?
Option 1: 92.3
Option 2: 92.5
Option 3: 92.4
Option 4: 92.2
Correct Answer: 92.5
Solution : Given: 30 students had an average score of 95. The other students had an average score of 85. The total score of 30 students = (95 × 30) = 2850 The total score of the other students = 85 × (40 – 30) = 850
Question : Select the most appropriate meaning of the given idiom. Beside oneself.
Option 1: Almost out of one’s senses.
Option 2: In the secret.
Option 3: Under all conditions.
Option 4: To stand for one’s own fault.
Correct Answer: Almost out of one’s senses.
Solution : The right choice is the first option.
The idiom beside oneself typically means to be overwhelmed by emotions such as anger, excitement, grief, or other intense feelings. It implies a state of being emotionally distraught or out of control due
Question : Ozone consists of which of the following?
Option 1: Oxygen only
Option 2: Oxygen and Nitrogen
Option 3: Hydrogen and Carbon
Option 4: Oxygen and Carbon
Correct Answer: Oxygen only
Solution : The correct answer is Oxygen only.
Ozone, composed of three oxygen atoms, is an inorganic molecule represented by the chemical formula O3. It exists as a pale blue gas and plays a significant role in shielding the Earth and its inhabitants from
Question : The Silent Valley Movement was started in 1973 in the state of:
Option 1: Andhra Pradesh
Option 2: Kerala
Option 3: Odisha
Option 4: Himachal Pradesh
Correct Answer: Kerala
Solution : The correct answer is Kerala
The goal of the Silent Valley Movement was to defend the evergreen tropical forest located in Kerala, India's Palakkad district, by taking legal action against the state. It was initiated in 1973 to prevent a hydroelectric project from flooding the
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