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Staff Selection Commission Combined Graduate Level Exam

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Question : Two circles of radius 10 cm and 5 cm touch each other externally at point A. PQ is the direct common tangent of those two circles of centres O1 and O2, respectively. The length of PQ is equal to:

Option 1: $10\sqrt{2}$ cm

Option 2: $8\sqrt{2}$ cm

Option 3: $9\sqrt{2}$ cm

Option 4: $6\sqrt{2}$ cm

Team Careers360 12th Jan, 2024

Correct Answer: $10\sqrt{2}$ cm


Solution : Given:
Here, the radius of the first circle ($r_1$) = 10 cm
And the radius of the second circle ($r_2$) = 5 cm
PQ is the direct common tangent of those two circles of centres O1 and O2, respectively.
We know,

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Question : Select the correct option concerning the given statement.
Two tangents are drawn at the end of the diameter of a circle.

Option 1: They intersect each other.

Option 2: They pass through the origin.

Option 3: They are parallel to each other.

Option 4: They are perpendicular to each other.

Team Careers360 18th Jan, 2024

Correct Answer: They are parallel to each other.


Solution :
The correct option concerning the given statement is:
3. They are parallel to each other.
This is because two tangents drawn at the ends of the diameter of a circle are always parallel to each other. This is a property

11 Views

Question : Select the option that can be used as a one-word substitution for the given group of words.

A place to play games and bet on them.

Option 1: Motel

Option 2: Hotel

Option 3: Casino

Option 4: Pub

Team Careers360 15th Jan, 2024

Correct Answer: Casino


Solution : The correct choice is the third option.

Casino is a facility or venue where various gambling games are offered, and patrons can bet on the outcomes of these games.

The meanings of the other options are as follows:

  • Motel: A roadside hotel designed for

16 Views

Question : Directions: Three of the following letter clusters are alike in some manner and hence form a group. Which letter cluster does not belong to that group?

Option 1: TVR

Option 2: DFB

Option 3: QSO

Option 4: KGI

Team Careers360 23rd Jan, 2024

Correct Answer: KGI


Solution : Let's check the options –
First option: TVR; T + 2 = V, V – 4 = R
Second option: DFB; D + 2 = F, F – 4 =B
Third option: QSO; Q + 2 = S, S – 4 = O
Fourth option:

10 Views

Question : Directions: Select the option in which the given figure is embedded (rotation is NOT allowed).

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 13th Jan, 2024

Correct Answer:


Solution : Since the rotation is restricted. So, the embedded figure will have the same orientation as the main figure. By comparison of the question figure with all the option figures, the given question figure is embedded only in the third option figure.

Hence, the third option is

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Question : Who has been signed on as a brand ambassador of lubricant manufacturer Gulf Oil India in October 2022?

Option 1: Sonu Sood

Option 2: Rishabh Pant

Option 3: Sania Nehwal

Option 4: Smriti Mandhana

Team Careers360 17th Jan, 2024

Correct Answer: Smriti Mandhana


Solution : The correct answer is Smriti Mandhana.

Gulf Oil India, a maker of lubricants, has engaged Indian cricket player Smriti Mandhana as a brand ambassador. The vice-captain of India's women's team joins former captain Mahendra Singh Dhoni and current men's cricket player Hardik Pandya

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Question : Select the most appropriate synonym for the underlined word in the given sentence.

The hot sun enervated the labourer to the extent that he collapsed.

Option 1: weaken

Option 2: alleviate

Option 3: energise

Option 4: elevate

Team Careers360 19th Jan, 2024

Correct Answer: weaken


Solution : The first option is the correct choice.

Enervated means drained of energy, and "weaken" means to make something or someone less strong, powerful, or effective. Thus, weaken is a synonym for enervated.

The meanings of the other options are as follows:

  • Alleviate means
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