Staff Selection Commission Sub Inspector Exam
Question : Which is the smallest natural number that is exactly divisible by each of 96, 108, and 144?
Option 1: 864
Option 2: 2592
Option 3: 1296
Option 4: 1728
Correct Answer: 864
Solution : Given numbers, 96, 108 and 144 96 = 2 × 2 × 2 × 2 × 2 × 3 108 = 2 × 2 × 3 × 3 × 3 144 = 2 × 2 × 2 × 2 × 3 × 3 ⇒ Least
Question : A single discount equivalent to three successive discounts of 6%, 15% and 14% is:
Option 1: 17.5%
Option 2: 31.286%
Option 3: 68.714%
Option 4: 34.357%
Correct Answer: 31.286%
Solution : Let the marked price of the article be 100. For three successive discounts of 6%, 15% and 14%, Selling price = $\frac{100-\text{Discount}_1\%}{100}× \frac{100-\text{Discount}_2\%}{100}×\frac{100-\text{Discount}_1\%}{100}×$ marked price ⇒ Selling price = $\frac{100-6}{100}×\frac{100-15}{100}×\frac{100-14}{100}×100$ ⇒ Selling price = $\frac{94}{100}×\frac{85}{100}×\frac{86}{100}×100$ ⇒ Selling price = $68.714$ Now, ⇒ Discount percentage =
Question : Directions: In the following question, some parts of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error".
I saw (1) / two deers (2) / in the woods. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (2)
Solution : The error lies in the second part of the sentence.
The error is in the use of "deers" instead of "deer". The word "deer" is both singular and plural, so the term "two deer" should be used instead of "two deers".
Therefore, the correct sentence
Question : What approximate percentage of the geographical area of India is drained by the River Godavari?
Option 1: 40%
Option 2: 20%
Option 3: 10%
Option 4: 30%
Correct Answer: 10%
Solution : The correct answer is 10%
The Godavari River, second only to the Ganga in length, holds the distinction of draining into India's third-largest basin, covering around 10% of the nation's total geographical expanse. Originating in Trimbakeshwar, Nashik, Maharashtra, the river flows through significant regions, influencing
Question : The given pie chart represents the survey report on the favourite games of a group of young people. If a total of 4980 people were surveyed, then what is the central angle produced by the sector indicating football?
Option 1: 108°
Option 2: 105°
Option 3: 100°
Option 4: 90°
Correct Answer: 108°
Solution : According to the question, Football = 30% $\therefore$ Central angle $=\frac{\text{Percentage}}{\text{100}} × 360°=\frac{30}{100}× 360° = 3 × 36° = 108°$ Hence, the correct answer is 108°.
Question : Directions: Select the option that is related to the third term in the same way as the second term is related to the first term. SPORTS : 214 :: SOCIAL : ?
Option 1: 116
Option 2: 120
Option 3: 118
Option 4: 60
Correct Answer: 118
Solution : Given: SPORTS : 214 :: SOCIAL : ?
Add the positional values of the first and the third word and the resultant is multiplied by 2 to obtain the second and the fourth term. Like, SPORTS→(19 + 16 + 15 + 18 + 20 +
Question : The state reorganization in 1956 created:
Option 1: 17 states and 6 union territories
Option 2: 17 states and 9 union territories
Option 3: 14 states and 6 union territories
Option 4: 15 states and 9 union territories
Correct Answer: 14 states and 6 union territories
Solution : The correct answer is 14 states and 6 union territories.
The States Reorganisation Act was introduced in 1956, and at that time, we had 14 states and six union territories. Political and historical factors were taken into account when this
Question : Directions: If the given sheet is folded to form a cube, which of the following figures is possible?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : In the 3D view of dice, 1. Each face out of the three faces in the 3D view should be from all the pairs. 2. Two opposite faces cannot appear adjacently in the 3D view of a folded cube figure. So, the opposite pairs of faces
Question : Which of the following is not an official language of the United Nations?
Option 1: English
Option 2: Arabic
Option 3: Japanese
Option 4: Chinese
Correct Answer: Japanese
Solution : The correct answer is Japanese.
Japanese is not an official language of the United Nations. There are 6 official languages of the United Nations which are: Arabic, Chinese, English, French, Russian and Spanish. The United Nations was founded on October 24, 1945, and it
Question : In which of the following parts of the human digestive system is the digestion of food completed?
Option 1: Small intestine
Option 2: Large intestine
Option 3: Mouth
Option 4: Stomach
Correct Answer: Small intestine
Solution : The correct option is the Small intestine
The digestion of food is primarily completed in the small intestine. It is in the small intestine that the majority of nutrient absorption occurs, and both mechanical and chemical digestion processes take place. Enzymes secreted by the
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