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Staff Selection Commission Combined Higher Secondary Level Exam

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Question : What is the name of the indigenously developed special aviation fuel by the Indian Oil Corporation in September 2022?

Option 1: LNG 30

Option 2: CNG 101

Option 3: AVGAS 100 LL

Option 4: ATF NEW 50

Team Careers360 27th Jan, 2024

Correct Answer: AVGAS 100 LL


Solution : The correct option is AVGAS 100 LL.

The Indian Oil Corporation has domestically engineered AVGAS 100 LL for application in piston engine aircraft and unmanned aerial vehicles. Specifically designed to fuel aircraft equipped with spark-ignition piston engines, where combustion is initiated by

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Question : The point $R(a,b)$ is first reflected over the origin to $R_1$ and $R_1$ is reflected over the X-axis to (–4, 2). The coordinates of point $R$ are:

Option 1: (–4, –2)

Option 2: (–4, 2)

Option 3: (4, 2)

Option 4: (4, –2)

Team Careers360 27th Jan, 2024

Correct Answer: (4, 2)


Solution : Given: The coordinates of the point $R(a,b)$ reflected over the origin are $R(–a,–b)$.
The coordinates of $R(–a,–b)$ are reflected over the X-axis to $(–a, b)$.
But $(–a, b)$ $=(–4, 2)$
So, $a=4,b=2$
Thus point R (4, 2)
Hence, the correct answer is (4, 2).

144 Views

Question : Directions: Find out the correct alternative that when filled in the blanks in the same sequence will make the series logically complete.
J_SX _WUTNS_P_OYLRKA_

Option 1: AKVML

Option 2: ALWPH

Option 3: ALWLK

Option 4: AKUOG

Team Careers360 26th Jan, 2024

Correct Answer: ALWPH


Solution : Given:
J_SX_WUTNS_P_OYLRKA_

Add 2 in the first and third letter and subtract 4 from the second and fourth letter of the given term –

So, the missing term is ALWPH. Hence, the second option is correct.

9 Views

Question : Which of these is not among the reforms related to agriculture undertaken under the five-year plans?

Option 1: Introduction of the policy of "land to the tiller"

Option 2: Introduction of the Land Ceiling Act

Option 3: Launch of the high yielding variety seed technology

Option 4: Formation of Rent Authority Department

Team Careers360 26th Jan, 2024

Correct Answer: Formation of Rent Authority Department


Solution : The correct option is the Formation of Rent Authority Department.

The formation of a Rent Authority Department is not considered among the reforms related to agriculture undertaken under the five-year plans. Reforms related to agriculture in the context of five-year

9 Views

Question : Which of the following is a biodegradable waste?

Option 1: Wool

Option 2: Polythene bags

Option 3: Plastics

Option 4: Nylon

Team Careers360 27th Jan, 2024

Correct Answer: Wool


Solution : The correct option is - Wool.

Wool is a naturally occurring, renewable resource and a biodegradable material. Any organic material in garbage that can be broken down into carbon dioxide, water, methane, or simple organic molecules by microbes and other living creatures working in composting,

379 Views

Question : Jason can do a piece of work alone in 23.4 days, while Rafique can do the same piece of work alone in 39 days. In how many days can the duo, complete the same work if they work together?

Option 1: 14.750

Option 2: 14.625

Option 3: 14.875

Option 4: 14.375

Team Careers360 26th Jan, 2024

Correct Answer: 14.625


Solution : Time taken by Jason alone to complete the work = 23.4 days
⇒ Part of work done by Jason alone in a day = $\frac{1}{23.4}$ = $\frac{10}{234}$
Time taken by Rafique alone to complete the work = 39 days
⇒ Part of work done by

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