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Staff Selection Commission Multi Tasking Staff Exam

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Question : Which of the following laws states that with the temperature remaining constant, the volume of a given mass of a gas varies inversely with the pressure of the gas?

Option 1: Graham's Law

Option 2: Kepler's Law

Option 3: Charles's Law

Option 4: Boyle's Law

Team Careers360 22nd Jan, 2024

Correct Answer: Boyle's Law


Solution : The correct option is Boyle's Law.

The statement is known as Boyle's Law. It describes the relationship between the pressure and volume of a gas at a constant temperature. Boyle's Law states that as the pressure increases, the volume decreases and vice versa,

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Question : Loss of water in plants in the form of liquid is known as:

Option 1: transpiration

Option 2: osmosis

Option 3: guttation

Option 4: imbibition

Team Careers360 21st Jan, 2024

Correct Answer: guttation


Solution : The correct option is guttation.

Guttation is the process by which plants pass liquid water from their leaf tips due to root pressure, which occurs when water absorption exceeds transpiration, which occurs frequently in the morning or humid weather. Guttation occurs via specialised structures

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Question : As per Census 2011, what is the Total Fertility Rate in India? (provide an approximate range)

Option 1: 3.1-3.9

Option 2: 2.1-2.9

Option 3: 4.1-4.9

Option 4: 5.1-5.9

Team Careers360 21st Jan, 2024

Correct Answer: 2.1-2.9


Solution : The correct answer is 2.1-2.9.

The Total Fertility Rate (TFR) is a measure that indicates the total number of children a woman is expected to have during her lifetime based on the prevailing age-specific fertility rates in the population. According to the 2011 Census

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Question : Directions: In a certain code language, CASHEW is written as WEHSAC. How will FLORAL be written in that language?

Option 1: LAORLF

Option 2: LAROLF

Option 3: LAROFL

Option 4: ALROLF

Team Careers360 24th Jan, 2024

Correct Answer: LAROLF


Solution : Given:
CASHEW is written as WEHSAC.

Follow the pattern to obtain the required code –

Thus, CASHEW is coded as WEHSAC.
Similarly, follow the same pattern for FLORAL –

So, FLORAL is coded as LAROLF. Hence, the second option is correct.

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Question : Select the most appropriate ANTONYM of the underlined word.
Suggesting that Irish inflation may have a knock-on effect on the euro zone is fatuous and absurd.

Option 1: Relevant

Option 2: Serious

Option 3: Meek

Option 4: Sensible

Team Careers360 22nd Jan, 2024

Correct Answer: Sensible


Solution : The fourth option is the correct answer.

"Fatuous" means silly or foolish, indicating a lack of intelligence or seriousness. In contrast, "sensible" means practical, reasonable, or showing good judgement.

The meanings of other options are as follows:

  • Relevant means closely connected to or appropriate to
22 Views

Question : The Festival of "Hola Mohalla" is celebrated by which community?

Option 1: Jains

Option 2: Parsi

Option 3: Sikh

Option 4: Buddhist

Team Careers360 24th Jan, 2024

Correct Answer: Sikh


Solution : The correct answer is Sikh.

The Hola Mohalla Festival, observed immediately after Holi, is a significant event in Anandpur Sahib, lasting three days. Originating from Guru Gobind Singh's initiative for Sikh military exercises, the festival involves mock battles and martial arts parades. Sikhs gather to

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Question : The pie chart given below shows the number of mobile phones sold by six companies in a year. The total number of mobile phones sold by six companies is 300. Number of mobile phones sold by a particular company is shown as a percentage of total number of mobile phones sold by all these six companies.

What is the average number of mobile phones sold by Q and S?

Option 1: 45

Option 2: 60

Option 3: 75

Option 4: 80

Team Careers360 25th Jan, 2024

Correct Answer: 60


Solution : Total mobile phones sold by six companies = 300
Total mobile phones sold by Q = $\frac{25}{100}\times300=75$
Total mobile phones sold by R = $\frac{15}{100}\times300=45$
Average = $\frac{\text{Total phones sold by Q and R}}{2}=\frac{75+45}{2}=60$
Hence, the correct answer is 60.

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Question : Directions: After interchanging which two signs will the value of the given expression be 356?
133 + 49 – 16 ÷ 2 × 34

Option 1: + and –

Option 2: – and ÷

Option 3: × and +

Option 4: ÷ and ×

Team Careers360 23rd Jan, 2024

Correct Answer: + and –


Solution : Given:
133 + 49 – 16 ÷ 2 × 34 = 356

Let's check each option –
First Option: + and –
On interchanging the mathematical signs, we get –
133 – 49 + 16 ÷ 2 × 34 = 356
On solving

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Question : What is the least number of students in a class such that they can make rows of 10,15 and 20 and also the total number of students is a perfect square?

Option 1: 6400

Option 2: 1600

Option 3: 900

Option 4: 1800

Team Careers360 20th Jan, 2024

Correct Answer: 900


Solution : The prime factorization of the numbers is as follows:
⇒ 10 = 2 × 5
⇒ 15 = 3 × 5
⇒ 20 = 22× 5
Least Common Multiple (LCM) of 10, 15, and 20 = 2× 3 × 5 =

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