Staff Selection Commission Sub Inspector Exam
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 93, ?, 102, 111, 123, 138
Option 1: 95
Option 2: 96
Option 3: 98
Option 4: 97
Correct Answer: 96
Solution : Given: 93, ?, 102, 111, 123, 138
Add the multiples of 3 to the previous term to obtain the next term. 93 + 3 = 96; 96 + 6 = 102; 102 + 9 = 111; 111 + 12 = 123; 123 + 15 =
Question : What will be the net discount (in percent) after giving three successive discounts of 10%, 20%, and 30%?
Option 1: 50.4%
Option 2: 49.6%
Option 3: 45.3%
Option 4: 48.4%
Correct Answer: 49.6%
Solution : Net discount = $x+y-\frac{xy}{100}$, where $x$ and $y$ are two successive discounts. Total discount of 10% and 20% = $10+20-\frac{\text{10×20}}{100}$ = 30 – 2 = 28% Now, total discount of 28% and 30% = $28+30-\frac{\text{28×30}}{100}$ = 58 – 8.4 = 49.6% Hence, the correct answer
Question : As per Union Budget 2019-20, the Indian economy is globally the ______ largest in Purchasing Power Parity (PPP) terms.
Option 1: fifth
Option 2: second
Option 3: third
Option 4: fourth
Correct Answer: third
Solution : The correct option is third.
According to that budget, India was globally the third-largest economy in terms of Purchasing Power Parity (PPP). The United States and China topped the list. Purchasing Power Parity (PPP) is a theory in economics that attempts to determine the relative
Question : Directions: Select the option that represents the letters that when sequentially placed from left to right in the blanks will complete the letter series. _ vp _ _ lhs _ _ kl _ hsv _ kll _
Option 1: sklvpllh
Option 2: sklvplph
Option 3: slkvpkph
Option 4: sklpvlph
Correct Answer: sklvplph
Solution : Given: _ vp _ _ lhs _ _ kl _ hsv _ kll _
To fill the series, we have to divide the series – _ vp _ _ lh / s _ _ kl _ h / sv _ kll _ Let's check the
Question : Kalinjar Fort, which was strategically important during medieval times, is located in:
Option 1: Uttar Pradesh
Option 2: Punjab
Option 3: Rajasthan
Option 4: Sind
Correct Answer: Uttar Pradesh
Solution : The correct answer is Uttar Pradesh.
In the Uttar Pradesh region of Bundelkhand sits the fortress city of Kalinjar. Kalinjar is situated in the state of Uttar Pradesh's Banda District. It is close to Khajuraho, a World Heritage Site and temple city. The
Question : Directions: Which one of the given responses would be a meaningful order of the following words? (a) Foundation (b) Plastering (c) Building (d) Painting
Option 1: a, b, c, d
Option 2: a, c, b, d
Option 3: c, a, b, d
Option 4: c, a, d, b
Correct Answer: a, c, b, d
Solution : Given: (a) Foundation (b) Plastering (c) Building (d) Painting
The construction of a building involves several stages that require careful planning and execution. The first step is laying the foundation, which is critical for ensuring the stability and durability of the structure.
Question : The princely state of Hyderabad was brought under the Indian Union in the year ______.
Option 1: 1952
Option 2: 1963
Option 3: 1950
Option 4: 1948
Correct Answer: 1948
Solution : The correct option is 1948
In 1948, Hyderabad, a princely state, was incorporated into the Indian Union. "Operation Polo," often referred to as "Police Action," was the military action that brought Hyderabad into the Indian Union. Despite the conditions and the Indian government's military intervention,
Question : Comprehension:
Read the given passage and answer the questions that follow.
While there is no denying that the world loves a winner, it is important that you recognise the signs of stress in your behaviour and be healthy enough to enjoy your success. Stress can strike anytime, in a fashion that may leave you unaware of its presence in your life. While a certain amount of pressure is necessary for performance, it is important to be able to recognise your individual limits. For instance, there are some individuals who accept competition in a healthy fashion. There are others who collapse into weeping wrecks before an exam or on comparing mark sheets and finding that their friend has scored better. Stress is a body's reaction to any demands or changes in its internal and external environment. Whenever there is a change in the external environment, such as temperature, pollutants, humidity, or working conditions, it leads to stress. In these days of competition, when a person makes up his mind to surpass what has been achieved by others, leading to an imbalance between demands and resources, it causes psycho-social stress. It is part and parcel of everyday life.
Stress has a different meaning depending on the stage of life you are in. The loss of a toy or a reprimand from the parents might create a stress shock in a child. An adolescent who fails the examination may feel as if everything has been lost and life has no further meaning. As an adult, the loss of his or her companion, job, or professional failure may appear as if there is nothing more to be achieved.
Such signs appear in the attitude and behaviour of the individual, such as muscle tension in various parts of the body, palpitation and high blood pressure, indigestion, and hyperacidity. Ultimately, the result is self-destructive behaviour such as eating and drinking too much, smoking excessively, and relying on tranquilisers. There are other signs of stress, such as trembling, shaking, nervous blinking, dryness of the throat and mouth, and difficulty swallowing. The professional under stress behaves as if he is a perfectionist. It leads to depression, lethargy, and weakness. Periodic mood shifts also indicate the stress status of students, executives, and professionals.
Select the most appropriate ANTONYM of 'success' from the passage.
Option 1: Neglect
Option 2: Laxity
Option 3: Default
Option 4: Failure
Correct Answer: Failure
Solution : The fourth option is correct.
Success means achieving the desired results or the accomplishment of an aim or purpose.
Failure is not achieving desired results or outcomes, making it an antonym for success.
The meanings of the other options are as follows:
Question : Directions: In the following question, select the figure that can be placed at the sign of the question mark (?) from the given alternatives.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : According to the given figure series – 1. The first triangle is rotated by 90° clockwise and the third triangle is rotated by 90° anti-clockwise, also the letter S is flipped left and right alternately. 2. The second and fourth triangles, along with the letter V
Question : If $4-2 \sin ^2 \theta-5 \cos \theta=0,0^{\circ}<\theta<90^{\circ}$, then the value of $\cos \theta-\tan \theta$ is:
Option 1: $\frac{1+2 \sqrt{3}}{2}$
Option 2: $\frac{2-\sqrt{3}}{2}$
Option 3: $\frac{2+\sqrt{3}}{2}$
Option 4: $\frac{1-2 \sqrt{3}}{2}$
Correct Answer: $\frac{1-2 \sqrt{3}}{2}$
Solution : Given: $4 - 2\sin^2 \theta - 5\cos \theta = 0$ ⇒ $4 - 2 × (1 - \cos^2\theta) - 5cos\theta = 0$ ⇒ $4 - 2 + 2\cos^2\theta - 5\cos\theta = 0$ ⇒ $2\cos^2\theta - 5\cos\theta + 2 = 0$ ⇒ $2\cos^2\theta - 4\cos\theta
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