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Staff Selection Commission Combined Graduate Level Exam

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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 25th 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 third option figure is embedded in the given question figure.

Hence, the third option is correct.

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Question : If objects appear enlarged and inverted in a rear-view mirror, then which type of mirror is used?

Option 1: Concave

Option 2: Convex

Option 3: Cylindrical

Option 4: Plane

Team Careers360 25th Jan, 2024

Correct Answer: Concave


Solution : The correct answer is Concave.

A concave mirror is used when the object appears enlarged and inverted in a rear-view mirror. A concave mirror can form both types of images, diminished or enlarged, depending on the distance of the object from the mirror.

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Question : Which of the following books has been written by Atiq Rahimi?

Option 1: Earth and Ashes 

Option 2: This Savage Rite

Option 3: The Red Devil

Option 4: Witness the Night

Team Careers360 25th Jan, 2024

Correct Answer: Earth and Ashes 


Solution : The Correct Answer is Earth and Ashes 

Atiq Rahimi has succeeded in condensing centuries of Afghan history into a brief tale of three very different generations. His reputation for writing war stories of immense drama and intimacy began with this, his first novel.

28 Views

Question : In a quadrilateral ABCD, E is a point in the interior of the quadrilateral such that DE and CE are the bisectors of $\angle D$ and $\angle C$, respectively. If $\angle B=82^{\circ}$ and $\angle D E C=80^{\circ}$, then $\angle A=$ ?

Option 1: 75º

Option 2: 81º

Option 3: 84º

Option 4: 78º

Team Careers360 25th Jan, 2024

Correct Answer: 78º


Solution :
Concept used: 
The sum of all the internal angles of a quadrilateral is 360$^\circ$
The sum of all the internal angles of a triangle is 180$^\circ$
Calculations:
In quadrilateral ABCD,
$\angle$A + $\angle$B + $\angle$C + $\angle$D = 360$^\circ$
⇒ $\angle$A + 82° + $\angle$C

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Question : A container contains 25 litres of milk. From this container, 5 litres of milk is taken out and replaced by water. This process is further repeated two times. How much milk is there in the container now?

Option 1: 11.5 litres

Option 2: 14.8 litres

Option 3: 13.5 litres

Option 4: 12.8 litres

Team Careers360 25th Jan, 2024

Correct Answer: 12.8 litres


Solution : Left quantity = Initial quantity(1 – [Fraction removed])N (Where N = Number of times the process is carried out)
Fraction of milk removed = $\frac{5}{25}$ = $\frac{1}{5}$
Now, the quantity of milk left in the container
$= 25(1 - \frac{1}{5})^3$
$= 25 ×

18 Views

Question : Directions: The bar graphs represent the number of road accidents due to buses and cars during the years 2008 to 2013. Study the graph and answer the question.

The ratio of the averages of road accidents due to buses to that by cars in the years 2008, 2011 and 2013 is:

Option 1: $4:5$

Option 2: $5:4$

Option 3: $5:1$

Option 4: $1:4$

Team Careers360 25th Jan, 2024

Correct Answer: $5:4$


Solution : As per the given graph:
The average number of road accidents due to buses in the years 2008, 2011, and 2013= $\frac{30+60+10}{3}=\frac{100}{3}$
The average number of road accidents due to cars in the years 2008, 2011, and 2013 = $\frac{40+20+20}{3}=\frac{80}{3}$
The required ratio = $\frac{100}{3}$:$\frac{80}{3}$

19 Views

Question : Direction: In the given figure, which letter represents those Nurses who are the doctors as well as the pharmacists?

Option 1: R

Option 2: S

Option 3: P

Option 4: Q

Team Careers360 25th Jan, 2024

Correct Answer: R


Solution : Nurses who are the doctors as well as the pharmacists is represented by the region common to square, circle, and triangle. The required region is shaded in the Venn diagram below –

So, the letter that represents those nurses who are the doctors as well

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