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Staff Selection Commission Combined Higher Secondary Level Exam

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Question : Directions: Select the figure that will come next in the following figure series.

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 25th Jan, 2024

Correct Answer:


Solution : According to the given figures –
1. The triangle symbol is shifting by one place in a clockwise direction.
2. The symbols before and after the triangle are changed alternately with other symbols.
3. The symbols are shifting by one place in a clockwise direction.
Therefore,

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Question : $\triangle DEF$ is right angled at E. EC is the altitude. CF is 18 cm and FD is 26 cm. What is the length of FE?

Option 1: $2\sqrt{13}$ cm

Option 2: $6\sqrt{13}$ cm

Option 3: $12$ cm

Option 4: $15$ cm

Team Careers360 24th Jan, 2024

Correct Answer: $6\sqrt{13}$ cm


Solution :
FD = 26 cm
CF = 18 cm
⇒ CD = 26 – 18 = 8 cm
EC2 = CD × CF = 8 × 18 = 144
⇒ EC = $\sqrt {144}$ = 12 cm
In $\triangle$ECF, $\angle$ C = $90^{\circ}$
By

13 Views

Question : Which of the following nutrients is available mainly in apples?

Option 1: Cobalt(Co)

Option 2: Sodium(Na)

Option 3: Potassium (K) 

Option 4: Sulphur(S)

Team Careers360 24th Jan, 2024

Correct Answer: Potassium (K) 


Solution : The correct option is K.

Potassium (K) is present in apples. Potassium is an essential mineral that plays a crucial role in various physiological functions in the human body. Apples are a good source of potassium, along with other vitamins, minerals, and dietary fibre.

13 Views

Question : In which year was the Arms Act passed in India?

Option 1: 1951

Option 2: 1955

Option 3: 1959

Option 4: 1964

Team Careers360 23rd Jan, 2024

Correct Answer: 1959


Solution : The correct option is 1959.

The Arms Act in India was first enacted in 1959. However, it has undergone amendments over the years to address evolving concerns related to the possession and use of firearms in the country. The act established a licensing system for

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Question : If the length of the side of an equilateral triangle is 8 cm, what is its area (in cm2)?

Option 1: $32\sqrt{3}$

Option 2: $16$

Option 3: $16\sqrt{3}$

Option 4: $32$

Team Careers360 24th Jan, 2024

Correct Answer: $16\sqrt{3}$


Solution : The area of an equilateral triangle with side length $a$,
$= \frac{\sqrt{3}}{4}a^2$
On substituting $a$ = 8 cm,
The area of an equilateral triangle
$= \frac{\sqrt{3}}{4} \times 8^2 = 16\sqrt{3} \text{ cm}^2$
Hence, the correct answer is $16\sqrt{3}$.

20 Views

Question : Directions: Identify the figure given in the options which when put in place of the question mark (?) will logically complete the series.

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 22nd Jan, 2024

Correct Answer:


Solution : According to the given figure series –
In each step, a letter from the last position in the given series moves to the first. The first letter of the series shifts to the second position, the second letter to the third position, the third letter to

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Question : Which of the following is an example of Plutonic Igneous Rock?

Option 1: Basalt

Option 2: Granite

Option 3: Slate

Option 4: Dolomite

Team Careers360 23rd Jan, 2024

Correct Answer: Granite


Solution : The correct option is Granite.

Granite is an example of a plutonic igneous rock. Plutonic rocks, also known as intrusive rocks, form beneath the Earth's surface through slow cooling, and solidification of magma. Granite is a coarse-grained, light-coloured rock composed primarily of minerals such

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