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Staff Selection Commission Combined Graduate Level Exam

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Question : If $x=93, y=93, z=94$, then the value of $(x^{2}-y^{2}+10xz+10yz)$ is:

Option 1: 104784

Option 2: 147840

Option 3: 174840

Option 4: 184740

Team Careers360 22nd Jan, 2024

Correct Answer: 174840


Solution : Given: $(x^{2}-y^{2}+10xz+10yz)$
$ =(x-y)(x+y)+10z(x+y)$
$ =(x+y)[(x-y+10z)]$
By putting the values $x = 93, y= 93,$ and $z = 94$ we get:
So, $(x^{2}-y^{2}+10xz+10yz)= (93 + 93)[(93 – 93 + 10 × 94)]$
$=$ 186 × 940
$=$ 174840
Hence, the correct answer is 174840.

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Question : Comprehension:
Read the given passage and answer the questions that follow.
Her name was Sulekha, but since her childhood, everyone had been calling her Bholi, the simpleton. She was the fourth daughter of Ramlal. When she was ten months old, she had fallen off the cot on her head and perhaps it had damaged some part of her brain. That was why she remained a backward child and came to be known as Bholi, the simpleton. At birth, the child was very fair and pretty. But when she was two years old, she had an attack of smallpox. Only the eyes were saved, but the entire body was permanently disfigured by deep black pockmarks. Little Sulekha could not speak till she was five as she was a slow learner, and when at last she learned to speak, she stammered. The other children often made fun of her and mimicked her. As a result, she talked very little. Ramlal had seven children - three sons and four daughters, and the youngest of them was Bholi. It was a prosperous farmer's household and there was plenty to eat and drink. All the children except Bholi were healthy and strong. The sons had been sent to the city to study in schools and later in colleges. Of the daughters, Radha, the eldest, had already been married. The second daughter Mangla's marriage had also been settled, and when that was done, Ramlal would think of the third, Champa. They were good-looking, healthy girls, and it was not difficult to find bridegrooms for them. But Ramlal was worried about Bholi. She had neither good looks nor intelligence. From her very childhood, Bholi was neglected at home. She was seven years old when Mangla was married. The same year a primary school for girls was opened in their village. The Tehsildar sahib came to perform its opening ceremony. He said to Ramlal, "As a revenue official you are the representative of the government in the village and so you must set an example to the villagers. You must send your daughters to school." That night when Ramlal consulted his wife, she cried, "Are you crazy? If girls go to school, who will marry them?" But Ramlal had not the courage to disobey the Tehsildar. At last, his wife said, "I will tell you what to do. Send Bholi to school. As it is, there is little chance of her getting married, with her ugly face and lack of sense. Let the teachers at school worry about her."

Question:
What did the smallpox attack do to Sulekha?

Option 1: It damaged her speech.

Option 2: It made her look ugly.

Option 3: It damaged her eyes.

Option 4: It made her dull.

Team Careers360 21st Jan, 2024

Correct Answer: It made her look ugly.


Solution : The correct choice is the second option.

The smallpox attack that Sulekha, also known as Bholi, suffered at the age of two had a severe impact on her appearance. The disease resulted in deep black pockmarks across her body, altering

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

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 23rd 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 all the option figures, only the fourth option figure is embedded in the given question figure.

Hence, the fourth option is correct.

184 Views

Question : Sara can finish a work in 18 days and Tara can complete the same work in 15 days. Tara worked for 10 days and left the job. In how many days can Sara finish the remaining work alone?

Option 1: 6

Option 2: 7

Option 3: 8

Option 4: 5

Team Careers360 22nd Jan, 2024

Correct Answer: 6


Solution : Given: Sara can finish a work in 18 days and Tara can complete the same work in 15 days. Tara worked for 10 days and left the job.
Sara in 1 day can do $\frac{1}{18}$ part of the work.
Tara in 1 day can do

21 Views

Question : Select the most appropriate option that can substitute the underlined segment in the given sentence.
My uncle is a colonel who gets extremely angry over petty issues every now and then.

Option 1: furious

Option 2: fierce

Option 3: heated

Option 4: violent

Team Careers360 18th Jan, 2024

Correct Answer: furious


Solution : The correct option is the first option.

Explanation:
Furious means extremely angry or full of rage, which fits well in the context of someone who gets angry over petty issues regularly. It conveys a strong sense of anger and intensity.
The meanings of the other

11 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 17th 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 all the option figures, the given question figure is embedded only in the fourth option figure.

Hence, the fourth option is correct.

7 Views

Question : Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select 'No improvement'.

She are having two brothers and three sisters.

Option 1: No improvement

Option 2: is having

Option 3: has

Option 4: have

Team Careers360 20th Jan, 2024

Correct Answer: has


Solution : The third option is the correct choice.

We need a verb that shows possession so "has" will be used with singular nouns or pronouns. The verb "have" is not used in the continuous form as it is a stative verb. 

Hence, the correct sentence is:

6 Views

Question : The section of the CPU that selects, interprects and monitors the execution of program instructions is

Option 1: Memory

Option 2: Register

Option 3: Control unit

Option 4: ALU

Team Careers360 20th Jan, 2024

Correct Answer: Control unit


Solution : The correct answer is Control unit

The portion of the CPU that chooses, interprets, and oversees the execution of programme instructions is known as the "Control Unit." The Control Unit is responsible for regulating data and instruction flow inside the CPU, coordinating multiple components

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