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Staff Selection Commission Combined Graduate Level Exam

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Question : Directions: Three different positions of the same dice are shown. Find the number on the face opposite the face showing 3.

Option 1: 5

Option 2: 2

Option 3: 1

Option 4: 6

Team Careers360 11th Jan, 2024

Correct Answer: 1


Solution : According to the dice rule, if two or three positions of the same dice are given with two common faces but in different orientations, then out of those two common faces the faces that are not common are opposite to each other.

So, the opposite

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Question : In which year did E. Gorter and F. Grendel make a breakthrough by examining the surface area of lipids and concluding that the lipid surface surrounding cells must be of two layers?

Option 1: 1910

Option 2: 1925

Option 3: 1945

Option 4: 1962

Team Careers360 3rd Jan, 2024

Correct Answer: 1925


Solution : The correct option is 1925.

E. Gorter and F. Grendel made their breakthrough in 1925 when they examined the surface area of lipids. They concluded that the lipid surface surrounding cells must be composed of two layers. This finding laid the groundwork for the creation

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Question : In bio fortification technique, plant breeders use breeding to overcome

Option 1: loss due to insect pests

Option 2: decrease in food production

Option 3: deficiencies in micronutrients and vitamins

Option 4: loss due to plant diseases

Team Careers360 3rd Jan, 2024

Correct Answer: deficiencies in micronutrients and vitamins


Solution : The answer is deficiencies in micronutrients and vitamins.

Plant breeders utilise selective breeding approaches to remedy nutritional inadequacies in crops for biofortification. They aim to create crop types with increased quantities of vitamins, minerals, and amino acids.

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Question : Select the option that expresses the given sentence in active voice.

Let the farewell be bidden to our seniors.

Option 1: We should be bidden farewell by our seniors.

Option 2: Our seniors should bid farewell to us.

Option 3: Let us bid farewell to our seniors.

Option 4: Our seniors should be bidden farewell.

Team Careers360 3rd Jan, 2024

Correct Answer: Let us bid farewell to our seniors.


Solution : The correct choice is the third option.

Active voice emphasises the doer of the action, while passive voice emphasises the receiver. To convert passive to active, we make the subject perform the action and rephrase the verb.

The

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Question : If $(x+\frac{1}{x})^2=3$, then the value of $x^{72}+x^{66}+x^{54}+x^{24}+x^6+1$ is:

Option 1: $0$

Option 2: $2$

Option 3: $3$

Option 4: $4$

Team Careers360 22nd Jan, 2024

Correct Answer: $0$


Solution : Given: $(x+\frac{1}{x})^2=3$
We know that the algebraic identity is $(x+\frac{1}{x})^3=x^3+\frac{1}{x^3}+3(x+\frac{1}{x})$.
$(x+\frac{1}{x})^2=3$
By taking the square root on both sides of the above equation, we get,
$(x+\frac{1}{x})=\sqrt3$
By taking the cube on both sides of the above equation, we get,
$(x+\frac{1}{x})^3=(\sqrt3)^3$
⇒ $x^3+\frac{1}{x^3}+3(x+\frac{1}{x})=3\sqrt3$
Substitute the value

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Question : Comprehension:

Read the given passage and answer the questions that follow.

In the stress-ridden world, traditional pastimes that could prove therapeutic are dying for want of patronage. One such is the art of puppetry. The word “puppet” is derived from the Latin word pupa, meaning “doll” or “girl”. Puppets came into being in India in the third century A.D. Here it was honed into a theatrical art. It helped to propagate the works of saints and religious leaders, and also depict stories from epics. Later, it spread to South East Asia. The Cambodian puppeteers inspired the Thais. Java and Bali followed though it didn’t catch on in Sumatra. The Malays followed the Siamese and Japanese styles in the nineteenth century. Gradually, puppets became more sophisticated in appearance, as skilled craftsmen began to make the models. Puppeteers became trained as performers. In the eighteenth and nineteenth centuries, puppet theatres became extremely popular in artistic circles. Writers like George Sands and Goethe organised their own well-prepared puppet shows to entertain their friends. Puppet shows have been mentioned in the literature by Shakespeare, Ben Johnson, and many others.

Basically, there are three kinds of puppets. Shadow puppets are made of translucent leather and coloured vegetable dyes. Buffalo, goat, or sheep skin is treated to become translucent. Limbs are loosely jointed so that they can be made to move separately. A stick is attached vertically in the middle. The movement of the stick causes general movements. But for special movements, single strings attached to the limbs are used. These leather puppets are projected on a screen, which is illuminated by a light source placed behind the puppets. The puppeteer manipulates the puppets to form moving shadows on the screen. He also speaks the parts, sings, or is accompanied by music. String puppets involve puppets that are manipulated by six strings. The performance is on a stage but the puppeteers are never seen. They wear anklets which produce the illusion that the puppets themselves are dancing. The main storyteller recites the storyline, while the puppets perform, and the dialogue and music are provided by the puppeteers. Rod or stick puppets are constructed around the main central rod. A short horizontal bar serves as the shoulders, from which the upper limbs dangle. The arms, made of cloth and stuffed with straw or paper, are jointed or manipulated with other thinner rods. These puppets can be the size of a human being. The puppeteer hides behind the puppet and manipulates it. The coordination of the limbs comes only through practice.

Puppetry is a good communication medium. Messages can be propagated in a realistic way. Puppet making and performing is good occupational therapy for convalescents and physically disabled people. Muscular coordination and manual dexterity improve with effort. However, the best use of this art is that it can provide delightful hours of fun to young and old alike.

Question:

The limbs of the puppets are loosely jointed:

Option 1: to create the illusion of dancing

Option 2: to allow movement of limbs separately

Option 3: to move the entire body of the puppet

Option 4: to make the movements aesthetic

Team Careers360 19th Jan, 2024

Correct Answer: to allow movement of limbs separately


Solution : The correct choice is the second option.

The passage describes the construction and manipulation of shadow puppets, mentioning that their limbs are loosely jointed. This feature allows the limbs to move separately, enabling the puppeteer to manipulate them individually. The

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Question : Select the correct active form of the given sentence.

So much noise ought not to be made by you and your friends.

Option 1: You and your friends ought not to have made so much noise.

Option 2: You and your friends ought not to make so much noise.

Option 3: You and your friends ought not to be making so much noise.

Option 4: You and your friends ought to not make so much noise.

Team Careers360 16th Jan, 2024

Correct Answer: You and your friends ought not to make so much noise.


Solution : The second option is the correct choice.

Active voice is the voice where the subject performs the action. When transforming the sentence from the passive voice to the active voice, the subject and the object

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Question : A and B together can finish a work in 30 days. They worked on it for 20 days and then B left. The remaining work was done by A alone in 20 days. In how many days can A alone finish the work?

Option 1: 48 days

Option 2: 50 days

Option 3: 54 days

Option 4: 60 days

Team Careers360 14th Jan, 2024

Correct Answer: 60 days


Solution : Let the total work be 1 unit.
A and B together can finish the work in 30 days
The combined work for 1 day = $\frac{1}{30}$ unit.
They worked together for 20 days.
The completed work = $\frac{20}{30}$ = $\frac{2}{3}$ unit.
The remaining work

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