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Staff Selection Commission Sub Inspector Exam

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Question : Directions: Select the option that is related to the third letter cluster in the same way as the second letter cluster is related to the first letter cluster.
PORCH : IDSPQ :: MOIST : ?

Option 1: UTJQO

Option 2: OMITS

Option 3: OPJTU

Option 4: UTJPN

Team Careers360 16th Jan, 2024

Correct Answer: UTJPN


Solution : Given:
PORCH : IDSPQ :: MOIST : ?

Follow the pattern to obtain the required code –


Thus, PORCH is coded as IDSPQ.
Similarly, follow the same pattern for MOIST –

Thus, MOIST is coded as UTJPN. Hence, the fourth option is correct. 

19 Views

Question : If $\sqrt{0.04\times 0.4\times a}=0.004\times 0.4\times \sqrt{b},$ then the value of $\frac{a}{b}$ is:

Option 1: $16\times 10^{-3}$

Option 2: $16\times 10^{-4}$

Option 3: $16\times 10^{-5}$

Option 4: $16 \times 10^{-6}$

Team Careers360 16th Jan, 2024

Correct Answer: $16\times 10^{-5}$


Solution : $\sqrt{0.04\times 0.4\times a}=0.004\times 0.4\times \sqrt{b}$
Squaring both sides, we get,
$⇒0.04\times 0.4\times a=0.004^2\times 0.4^2\times {b}$
$⇒\frac{a}{b} = \frac{0.004 \times 0.004 \times 0.4 \times \times0.4}{0.04 \times 0.4}$
$⇒\frac{a}{b} = \frac{16}{10^{5}}$
$\therefore$ $\frac{a}{b} = 16 \times 10^{-5}$
Hence, the correct answer is $16 \times 10^{-5}$.

9 Views

Question : Which of the following principles is used to produce 'low temperatures'?

Option 1: Superconductivity

Option 2: Joule-Kelvin effect

Option 3: Thermo-electric effect

Option 4: Adiabatic demagnetisation

Team Careers360 16th Jan, 2024

Correct Answer: Adiabatic demagnetisation


Solution : The correct option is Adiabatic demagnetisation.

To achieve low temperatures, an adiabatic demagnetisation method is helpful. This technique helps to achieve low temperatures of around 1K for the electronic paramagnetic salts. However, the temperature can be as low as possible for the nuclear

136 Views

Question : What is the length of a bacterial cell?

Option 1: 3 to 5 µm

Option 2: 1 to 40 µm

Option 3: 30 to 50 µm

Option 4: 0 to 3 µm

Team Careers360 20th Jan, 2024

Correct Answer: 3 to 5 µm


Solution : The correct option is 3 to 5 µm.

The average length of bacterial cells falls within the range of 3 to 5 micrometres (µm). This range is a generalisation, and the actual size can vary depending on the bacterial species. Some

17 Views

Question : Directions: Select the option that arranges the following words in a logical and meaningful way.
1. Mansion
2. Cottage
3. Palace
4. Cabin
5. Villa

Option 1: 2–4–1–5–3

Option 2: 2–1–3–4–5

Option 3: 4–2–5–1–3

Option 4: 3–1–2–4–5

Team Careers360 25th Jan, 2024

Correct Answer: 4–2–5–1–3


Solution : Given:
1. Mansion  2. Cottage  3. Palace  4. Cabin  5. Villa

According to the options arranging the given words in the increasing order of the space –
At the first position, we will arrange a cabin as the area covered by a cabin is the

15 Views

Question : Uric acid is the chief nitrogenous waste of which of the following?

Option 1: Humans

Option 2: Frogs

Option 3: Fishes

Option 4: Birds

Team Careers360 20th Jan, 2024

Correct Answer: Birds


Solution : The correct option is Birds

Uric acid is the principal nitrogenous waste product in birds. Birds have evolved a unique method of excreting nitrogenous waste that aids in water conservation, which is critical for their survival in arid areas. Uric acid is a chemical compound

28 Views

Question : The given pie chart shows the percentage distribution of 450 employees in an organisation. Read the pie chart and answer the question that follows.


What is the number of employees working in department F?

Option 1: 36

Option 2: 72

Option 3: 99

Option 4: 63

Team Careers360 25th Jan, 2024

Correct Answer: 99


Solution : Total number of employees = 450
Number of employees in department F = 22% of 450
= Required number = $\frac{(22 × 450)}{100}$
= 99
$\therefore$ Number of employees in department F is 99.
Hence, the correct answer is 99.

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