All Questions

Staff Selection Commission Combined Graduate Level Exam

Follow
Showing 3141 - 3150 out of 16714 Questions
14 Views

Question : Directions: Three positions of a cube are shown below:

What will come on the two faces marked 1 and 2?

Option 1: θ and δ

Option 2: α and β

Option 3: θ and β

Option 4: θ and γ

Team Careers360 25th Jan, 2024

Correct Answer: α and β


Solution : Taking dice positions 1 and 3 with α as the common face. So, on moving in the clockwise direction from α, the following opposite pairs of faces will be formed –

As per the properties of the dice, the opposite faces of a

10 Views

Question : If $x^2-\frac{1}{x^2}=4 \sqrt{2}$, what is the value of $x^4-\frac{1}{x^4}?$

Option 1: $16 \sqrt{2}$

Option 2: $8\sqrt{2}$

Option 3: $24 \sqrt{2}$

Option 4: $32 \sqrt{2}$

Team Careers360 23rd Jan, 2024

Correct Answer: $24 \sqrt{2}$


Solution : $x^2-\frac{1}{x^2}=4 \sqrt{2}$
Squaring both sides, we get
$x^4+\frac{1}{x^4}-2=32$
⇒ $x^4+\frac{1}{x^4}=34$
Adding 2 on both sides, we get
$x^4+\frac{1}{x^4}+2=36$
⇒ ($x^2+\frac{1}{x^2})^2 =6^2$
⇒ $x^2+\frac{1}{x^2}=6$
Now,
$x^4-\frac{1}{x^4} = (x^2-\frac{1}{x^2} )(x^2+\frac{1}{x^2})$
$= 4 \sqrt{2}\times 6 =24\sqrt{2}$
Hence, the correct answer is $24\sqrt{2}$.

16 Views

Question : Directions: After interchanging the given two numbers and two signs what will be the values of equations (I) and (II) respectively?
+ and ×, 5 and 4
I. 4 + 6 × 5 – 7 ÷ 1
II. 5 × 3 – 4 + 8 ÷ 2

Option 1: –9, –8

Option 2: 30, –13

Option 3: 20, 6

Option 4: 27, –13

Team Careers360 24th Jan, 2024

Correct Answer: 27, –13


Solution : Given:
I. 4 + 6 × 5 – 7 ÷ 1
II. 5 × 3 – 4 + 8 ÷ 2

After interchanging the numbers and signs in the given equations, the equations become –
I. 5 × 6 + 4 – 7 ÷

24 Views

Question : Who was the first Viceroy of India?

Option 1: Lord Canning

Option 2: Lord Curzon

Option 3: Lord Wavell

Option 4: Lord Mountbatten

Team Careers360 22nd Jan, 2024

Correct Answer: Lord Canning


Solution : The correct option is Lord Canning.

Lord Canning was a British diplomat who held the positions of Governor-General and first Viceroy of India during the 1857 Indian uprising and when the East India Company's power was transferred to Queen Victoria's throne in 1858

22 Views

Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.
Rita promised to come but she never turned_____.

Option 1: in

Option 2: out

Option 3: down

Option 4: up

Team Careers360 24th Jan, 2024

Correct Answer: up


Solution : The fourth option is the correct answer.

Turn in: Submit or hand over, typically referring to assignments or reports.

Turn out: Produce, assemble, or attend an event.

Turn down: Reject or refuse an offer or request.

Turn up: Appear or arrive, often unexpectedly.

Therefore, the

22 Views

Question : Directions: Which of the following interchange of numbers and mathematical signs would make the given equation correct?
72 ÷ 8 × 9 − 36 + 20 = 80

Option 1: 20 and 80, × and +

Option 2: 9 and 36, × and ÷

Option 3: 36 and 72, ÷ and −

Option 4: 8 and 9, + and −

Team Careers360 24th Jan, 2024

Correct Answer: 8 and 9, + and −


Solution : Given:
72 ÷ 8 × 9 − 36 + 20 = 80

Let's check the given options –
First option: 20 and 80, × and +
On interchanging the signs and numbers, we get –
⇒ 72 ÷ 8 +

233 Views

Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

In today's world, handling money and making purchases and sales come naturally to us. However, prior to the development of any kind of currency, people (1)____ in a variety of ways. The barter trade was the simplest of them all. People would trade the things they owned for the things they wanted in this kind of (2)____. For example, if someone wanted a set of clothes and had a cow left over, he would have to find someone who would want a cow and be willing to give away a set of clothes. However, it wasn't as straightforward as 'give-and-take', and people would be cheated. The (3)____ of money finally took root in people's minds after many years. The usually erratic barter trade eventually gave way to the monetary method of exchange as such. At first, anything could be used, such as hooks, money beads, shells, or trinkets. The first gold coins were used as currency near Turkey, and each coin had a different denomination. In the kingdom of Lydia, the value of each coin was first standardised around 700 BC. However, as time passed, the idea of carrying a bulky coin pouch became less (4)____ because it attracted robbers. Checks were first created at that time by Greek and Roman traders who purchased goods from distant cities. Because they could only be used by the person whose name was on them, these were not only lightweight but also deterred robberies. In accordance with this concept, banks later issued notes in exchange for (5)____ gold that could be used as cash.

Select the most appropriate option to fill in the blank no. 2.

Option 1: contraction

Option 2: agreement

Option 3: transaction

Option 4: mutation

Team Careers360 22nd Jan, 2024

Correct Answer: transaction


Solution : The correct choice is the third option.

The sentence discusses how people exchanged goods before the development of the currency. The word transaction is suitable here because it refers to an act or process of buying and selling or exchanging goods and services.

The

30 Views

Question : Directions: In the following question, some parts of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error."

That house (1) / is built of (2) / stones. (3) / No Error (4)

Option 1: (1)

Option 2: (2)

Option 3: (3)

Option 4: (4)

Team Careers360 24th Jan, 2024

Correct Answer: (3)


Solution : The error lies in the third part of the sentence.

"Stones" should be changed to singular "stone" because we are talking about the material used to build the house in a general sense, not the number.

Therefore, the correct sentence is "That house is built

The question have been saved in answer later, you can access it from your profile anytime. Access now