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Staff Selection Commission Stenographer Grade C & D Exam

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Question : Comprehension:
An endangered species is a type of organism that is threatened by extinction. Species become endangered for two main reasons: loss of habitat and loss of genetic variation. A loss of habitat can happen naturally. Dinosaurs, for instance, lost their habitat about 65 million years ago. The hot, dry climate of the Cretaceous period changed very quickly, most likely because of an asteroid striking the Earth. The impact of the asteroid forced debris into the atmosphere, reducing the amount of heat and light that reached Earth's surface. The dinosaurs were unable to adapt to this new, cooler habitat. Dinosaurs became endangered, then extinct. Human activity can also contribute to the loss of habitat. Development for housing, industry, and agriculture reduces the habitat of native organisms. This can happen in several different ways.

Development can directly eliminate habitat and native species. In the Amazon rainforest of South America, developers have cleared hundreds of thousands of acres. To "clear" a piece of land is to remove all trees and vegetation from it. The Amazon rainforest is cleared for cattle ranches, logging, and urban use. Development can also endanger species indirectly. Some species, such as fig trees in the rainforest, may provide habitat for other species. As trees are destroyed, species that depend on that tree habitat may also become endangered. Tree crowns provide habitat in the canopy, or top layer, of a rainforest. Plants such as vines, fungi such as mushrooms, and insects such as butterflies live in the rainforest canopy. So do hundreds of species of tropical birds and mammals, such as monkeys. As trees are cut down, this habitat is lost. Species have less room to live and reproduce.

Based on the passage above, choose the correct option for the following question.

Question

According to the passage, which of the following is the likely reason for the dinosaurs becoming endangered and then extinct?

Option 1: Earthquakes

Option 2: Asteroid striking the Earth

Option 3: Tsunami

Option 4: Volcanic eruptions

Team Careers360 5th Jan, 2024

Correct Answer: Asteroid striking the Earth


Solution : The right choice is the second option (refer to the first paragraph).

According to the passage, the likely reason for the dinosaurs becoming endangered and then extinct was the change in their habitat caused by an asteroid striking the Earth. This

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Question : Directions: In the following question, select the number that can be placed at the sign of the question mark (?) from the given alternatives.

Option 1: 3

Option 2: 4

Option 3: 5

Option 4: 7

Team Careers360 4th Jan, 2024

Correct Answer: 5


Solution : In each box, the sum of all the numbers is equal to 20.
In the first figure: 2 + 3 + 7 + 8 = 20
In the second figure: 7 + 3 + 6 + 4 = 20
Similarly, the third figure: 20 –

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Question : Select the most appropriate option to fill in the blank.
This watch is expensive as it is a ______ edition watch.

Option 1: outdated

Option 2: limited

Option 3: old

Option 4: formal

Team Careers360 19th Jan, 2024

Correct Answer: limited


Solution : The correct choice is the second option.

Explanation:
The correct option to fill in the blank is limited. The sentence suggests that the watch is expensive because it belongs to a limited edition, indicating that only a restricted number of such watches were produced. Limited-edition

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Question : Directions: Select the option that is related to the third term in the same way as the second term is related to the first term.
MERGE : FNQFH :: LANCE : ?

Option 1: BMOFE

Option 2: BNMFD

Option 3: CMMGD

Option 4: BMMFD

Team Careers360 19th Jan, 2024

Correct Answer: BMMFD


Solution : Given:
MERGE : FNQFH :: LANCE : ?

Add 1 in the place value of the first two and last two letters and subtract 1 from the place value of the third letter of MERGE, to obtain the required code –


Thus, MERGE is coded

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Question : Select the most appropriate synonym of the given word.
Emblem

Option 1: Refinement

Option 2: Symbol

Option 3: Problem

Option 4: Expression

Team Careers360 18th Jan, 2024

Correct Answer: Symbol


Solution : The correct choice is the second option.

An emblem is a symbol or representation that signifies a concept, idea, or quality. It is often a visual representation that carries meaning. A symbol is a sign or representation that stands for something else, often with a

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Question : Directions: Eight friends K, L, M, N, O, P, Q and R are sitting clockwise in the same sequence around a circular table, facing the centre, at equal distances from each other. If O is sitting in the southeast, then in which direction is R facing?

Option 1: East

Option 2: North

Option 3: Southwest

Option 4: West

Team Careers360 3rd Jan, 2024

Correct Answer: East


Solution : Given:
Eight friends K, L, M, N, O, P, Q, and R are sitting clockwise in the same sequence around a circular table, facing the centre, at equal distances from each other. O is sitting in the southeast.

Therefore, R is facing in the east

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