Staff Selection Commission Combined Graduate Level Exam
Question : Directions: In the following question, two statements are given followed by two conclusions I and II. You have to consider the two statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements. Statements: All parrots are chicks. All birds are chicks. Conclusions: I. Some birds are parrots. II. All birds are chicks.
Option 1: Both conclusion I and conclusion II follow
Option 2: None of the two conclusions follows
Option 3: Only conclusion I follows
Option 4: Only conclusion II follows
Correct Answer: Only conclusion II follows
Solution : The possible Venn diagram according to the given statements is as follows –
Let's analyse the conclusions – Conclusion I: Some birds are parrots – From the Venn diagram, it is evident that there is no direct relation between birds and parrots.
Question : During a division, Pranjal mistakenly took as the dividend a number that was 10% more than the original dividend. He also mistakenly took as the divisor a number that was 25% more than the original divisor. If the correct quotient of the original division problem was 25 and the remainder was 0, what was the quotient that Pranjal obtained, assuming his calculations had no error?
Option 1: 21.75
Option 2: 21.25
Option 3: 28.75
Option 4: 22
Correct Answer: 22
Solution : Given: Original quotient = 25 Original remainder = 0 Let, original dividend be $x$ and divisor be $y$. We know, Dividend = Quotient × Divisor + Remainder So, for the number, $25y+0=x$ ⇒ $25y=x$ He mistakenly took as the dividend a number that was 10%
Question : Directions: Based on the position in the English alphabetical order, three of the following letter clusters are alike in some manner and one is different. Select the odd letter cluster.
Option 1: IDAY
Option 2: SNJH
Option 3: QLHF
Option 4: VQMK
Correct Answer: IDAY
Solution : Let's check each option – First option: IDAY; I – 4 = D; D – 3 = A; A – 2 = Y Second option: SNJH; S – 5 = N; N – 4 = J; J – 2 = H Third option: QLHF; Q
Question : Comprehension:
Read the given passage and answer the questions that follow.
You go up a dark, rickety stairwell of a building on a crowded street in Calcutta. You enter a small room. The centre of the room is empty but the corners are stacked with bedrolls, utensils and water bottles. Musical instruments, drums, cymbals and gongs are piled in a corner. Today, the room is filled with the laughter of men and women in colourful attire. Among the happy chorus of congratulations and laughter, the bride Chumki Pal and the groom Sandeep can be seen smiling. They are both blind, as are most of the people surrounding them. Pal is wearing a bright turquoise blue sari. “I know it’s blue because people have told me but I can’t imagine how it looks. But believe me, when I dream, I dream only in colours,” she says. Their romance blossomed when they met as members of Blind Opera, the only one of its kind in the country as well as in Asia.
The 36 spirited members of Blind Opera demonstrate that physical disability is not an obstacle. They enact plays by Rabindranath Tagore, considered challenging even by veteran theatre groups. Blind Opera was launched in 1996 by four theatre aficionados, who took it as a challenge to get together the talents of these visually impaired people. The challenge to present the cast on stage is immense since space management is a problem. To solve this, the directors use ropes to separate the stage and the wings. When the actors step on the rope they know that it is the entrance to the stage. The members cannot see, but they can smell, hear and touch – three elements inherent to any theatre. At Blind Opera, they “believe that the blind can see. That is, they see in their own way, if not in our way, with the help of these abilities.”
For the visually impaired, theatre is the medium for the expression of their creative urges. They respond instinctively; they cannot copy anyone else because they cannot see. Their body language tells the story and hence it is very spontaneous. The members have earned kudos from Calcutta audiences. For the members of the troupe, discovering the language of the body is in a way also a journey of the persona. Coming from diverse backgrounds but bound together by the same disability, they have found an outlet for their creativity through the plays. They do not feel isolated anymore because they can relate to their fellow performers. There is also a greater purpose behind it: to use theatre to build a community and mainstream the huge number of disabled living in isolation. Together they can be a force to demand better facilities in public life. Blind children should enter the mainstream from the beginning. The big dream of the group is to establish a drama school following the ideal of Tagore’s Shantiniketan, offering a platform for creative expression to all those who are economically and socially forced to stay in the periphery. Like Chumki Pal, they all dream in colour.
Question:
How do the actors of Blind Opera ascertain they are on stage?
Option 1: By the cheering of the audience
Option 2: By their sense of smell and touch
Option 3: By their familiarity with the stage
Option 4: By the ropes used to demarcate the area
Correct Answer: By the ropes used to demarcate the area
Solution : The correct choice is the fourth option.
In the second paragraph of the passage, it is stated that the directors use ropes to separate the stage and the wings. When the actors step on the rope, they
Question : The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
The more harder / you work, / the better / it will be.
Option 1: The more harder
Option 2: you work
Option 3: it will be
Option 4: the better
Correct Answer: The more harder
Solution : The error lies in the first option.
Explanation: The error lies in using both more and harder together, which creates redundancy. Harder already signifies a comparative degree, so adding more before it is unnecessary. The correction involves removing more because harder already conveys
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
A hummingbird’s brilliant throat colour is not caused by feather (1) ________, but rather by iridescence in the arrangement of the feathers. Light level, moisture, angle of viewing, wear and tear and other factors all (2) ______ just how bright and colourful the throat may appear. Hummingbirds cannot walk or hop, though their feet can be used to (3) _____ sideways while they are perched. These birds have evolved smaller feet to be lighter for more (4) ______ flying. They will use their feet for itching and (5) _______, however.
Question
Select the most appropriate option to fill in the blank number 5.
Option 1: preening
Option 2: devouring
Option 3: flouncing
Option 4: scintillating
Correct Answer: preening
Solution : The first option is the correct choice.
Preening means cleaning and grooming one's feathers or body. In the context of the passage, it makes sense that hummingbirds would use their feet for preening, aligning with the typical behaviour of birds to keep their feathers in
Question : Rearrange the parts of the sentence in the correct order.
Mediaeval people undertook
P. purify themselves of sin to transform Q. pilgrimages individually, travelling to R. themselves through a trial of faith. S. distant shrines as a penance to
Option 1: PSRQ
Option 2: QPRS
Option 3: SPQR
Option 4: QSPR
Correct Answer: QSPR
Q. Mediaeval people undertook pilgrimages individually, travelling to S. distant shrines as a penance to P. purify themselves of sin R. transform themselves through a trial of faith.
Therefore, the sentence in the
Question : Which of the following devices can be used to detect radiant heat?
Option 1: Liquid thermometer
Option 2: Six's maximum and minimum thermometer
Option 3: Constant volume air thermometer
Option 4: Thermopile
Correct Answer: Thermopile
Solution : The correct option is thermopile.
A thermopile is an instrument that detects radiant heat. It's a device that transforms heat energy into electrical energy. A thermopile is composed of many thermocouples, which are devices that translate temperature differences into electrical voltage. The thermocouples are linked
Question : Directions: A series is given with one term missing. Select the correct alternative from the given ones that will complete the series. AK12, GV29, LF18, PO?
Option 1: 34
Option 2: 31
Option 3: 42
Option 4: 40
Correct Answer: 31
Solution : Given: AK12, GV29, LF18, PO?
First term: AK12→A + K = 1 + 11 = 12 (Positional value of A = 1 and K = 11.) Second term: GV29→G + V = 7 + 22 = 29 (Positional value of G = 7 and V
Question : The best milch breed in the word is:
Option 1: Chittagong
Option 2: Sindhi
Option 3: Deoni
Option 4: Holstein - Friesian
Correct Answer: Holstein - Friesian
Solution : The correct answer is Holstein - Friesian.
Holstein - Friesian is a dominant cattle breed worldwide. It has highest productivity of milk among all other cattle breeds. Originally it is found in Dutch. It produces nearly 10,000 litres of milk every year.
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