SSC CPO 4th Oct 2023 Shift 2

In the following passage some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

Among the largest species of cats in the world, tigers are powerful hunters with (1)________
teeth, strong jaws and agile bodies. They range across Asia from Russia all the way to
Sumatra and mainland Southeast Asia. Researchers still have much to learn (2) ________
these beautiful, endangered (3) ________.
There is currently one recognized species of tiger, Panthera tigris. Scientists have further (4)
________ the tiger into nine subspecies: the extinct Bali, Caspian and Javan subspecies, and
the living Malayan, Sumatran, South China, Indochinese, Bengal and Amur (or Siberian)
subspecies. Of these six subspecies, AZA-accredited zoos currently manage three: Amur,
Malayan, and Sumatran. The Smithsonian's National Zoo and Conservation Biology Institute
is home to Sumatran and Amur tigers; Sumatran tigers are (5) ________ as Critically
Endangered on the International Union for Conservation of Nature's Red List, and Amur tigers
have been classified as Endangered.

Read the given passage and answer the questions that follow.

What if globally designed products could radically change how we work, produce and
consume? Several examples across continents show the way we are producing and
consuming goods could be improved by relying on globally shared digital resources, such as
design, knowledge and software.
Imagine a prosthetic hand designed by geographically dispersed communities of scientists,
designers and enthusiasts in a collaborative manner via the web. All knowledge and software
related to the hand is shared globally as a digital commons.
People from all over the world who are connected online and have access to local
manufacturing machines (from 3D printing and CNC machines to low-tech crafts and tools)
can, ideally with the help of an expert, manufacture a customised hand. This is the case of the
Open Bionics project, which produces designs for robotic and bionic devices.
There are no patent costs to pay for. Less transportation of materials is needed, since a
considerable part of the manufacturing takes place locally; maintenance is easier, products
are designed to last as long as possible, and costs are thus much lower.