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Staff Selection Commission Multi Tasking Staff Exam

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Question : The value of $\frac{2}{3} \times \frac{6}{5} \times \frac{10}{4}+\frac{1}{8}-\frac{3}{8}$ is:

Option 1: $\frac{4}{3}$

Option 2: $\frac{3}{4}$

Option 3: $\frac{4}{7}$

Option 4: $\frac{7}{4}$

Team Careers360 23rd Jan, 2024

Correct Answer: $\frac{7}{4}$


Solution : $\frac{2}{3} \times \frac{6}{5} \times \frac{10}{4}+\frac{1}{8}-\frac{3}{8}$
= $\frac{4}{5} \times \frac{10}{4}+\frac{1}{8}-\frac{3}{8}$
= $2 – \frac{2}{8}$ 
= $2 – \frac{1}{4}$ 
= $\frac{7}{4}$ 
Hence, the correct answer is $\frac{7}{4}$.

14 Views

Question : Kilowatt-hour (kWh) represents the unit of which of the following?

Option 1: Electrical Power

Option 2: Force

Option 3: Momentum

Option 4: Energy

Team Careers360 18th Jan, 2024

Correct Answer: Energy


Solution : The correct answer is Energy.

The kilowatt-hour (kWh) is the unit of electrical energy. It represents the total energy consumed by a device or system with a power rating of one kilowatt (kW) over one hour. This unit is commonly used on electricity bills to

36 Views

Question : There are 32 consecutive natural numbers. The average of the first 13 numbers is $x$. What is the average of the next 19 numbers?

Option 1: $x+15$

Option 2: $x+16$

Option 3: $x+17$

Option 4: $x+18$

Team Careers360 25th Jan, 2024

Correct Answer: $x+16$


Solution : The average of a set of consecutive natural numbers is the middle number if the count of numbers is odd, or the average of the two middle numbers if the count is even. 
In this case, the average of the first 13 numbers is $x$,

31 Views

Question : The rate of deforestation is high in

Option 1: Tropical zone

Option 2: Desert areas

Option 3: Temperate zone

Option 4: Boreal forest

Team Careers360 15th Jan, 2024

Correct Answer: Temperate zone


Solution : The correct option is the Temperate zone.

In the Temperate Zone, the rate of deforestation is high. The areas with moderate temperatures between the subtropical and polar regions are known as temperate zones. The temperate zones are the two areas between the Tropic

17 Views

Question : Which among the following is an example of Angiosperm in the Plant Kingdom?

Option 1: Pinus

Option 2: Chara

Option 3: Tomato

Option 4: Funaria

Team Careers360 19th Jan, 2024

Correct Answer: Tomato


Solution : The correct option is Tomato.

Tomatoes are an example of angiosperms. Tomatoes are flowering plants and they produce seeds enclosed within a fleshy fruit. In the case of tomatoes, the fruit is commonly consumed as a vegetable in various culinary dishes, but botanically, it

20 Views

Question : A, B, and C are assigned to complete a work. If the ratio of time taken by A, B, and C is 4 : 3 : 6. Find the ratio of their efficiency.

Option 1: 3 : 4 : 2

Option 2: 4 : 3 : 6

Option 3: 3 : 4 : 6

Option 4: 4 : 6 : 8

Team Careers360 25th Jan, 2024

Correct Answer: 3 : 4 : 2


Solution : Given: the ratio of time taken by A, B and C is 4 : 3 : 6.
We know that efficiency is inversely proportional to time.
So, the ratio of their efficiency 
= $\frac{1}{4}:\frac{1}{3}:\frac{1}{6}$
= $\frac{12}{4}:\frac{12}{3}:\frac{12}{6}$ [Multiplying each ratio by 12(LCM

25 Views

Question : "Solung" is a festival celebrated by the Adi Tribe of which state?

Option 1: Himachal Pradesh

Option 2: Madhya Pradesh

Option 3: Arunachal Pradesh

Option 4: Andhra Pradesh

Team Careers360 17th Jan, 2024

Correct Answer: Arunachal Pradesh


Solution : The correct option is Arunachal Pradesh.

"Solung" is a festival celebrated by the Adi Tribe in the northeastern state of Arunachal Pradesh. It marks the culmination of agricultural activities, honouring the deities for a bountiful harvest. The festival involves traditional rituals, dances and community

8 Views

Question : Directions: In the question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.

She ______ college late that day.

Option 1: was reaching

Option 2: reaching

Option 3: is reached

Option 4: reached

Team Careers360 20th Jan, 2024

Correct Answer: reached


Solution : The correct choice is the fourth option.

Reached is the correct choice, as it correctly reports the past event that happened and uses the past tense, which makes the sentence grammatically accurate.

Therefore, the correct sentence is: "She reached college late that day."

15 Views

Question : Directions: In a certain code language, WINDOW is coded as WODNIW. What is the code for DOORS in that code language?

Option 1: SRROD

Option 2: SSLLD

Option 3: SROOD

Option 4: SROOE

Team Careers360 20th Jan, 2024

Correct Answer: SROOD


Solution : Given:
WINDOW is coded as WODNIW.

Reverse the order of the letters of WINDOW to get the required code.
WINDOW→WODNIW
So, WINDOW is coded as WODNIW.
Similarly, follow the same pattern for DOORS –
DOORS→SROOD

So, DOORS is coded as SROOD. Hence, the third option 

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