Question : In $\triangle {ABC} $, AB = 48 cm, BC = 55 cm and AC = 73 cm. If O is the centroid of the triangle, then the length (in cm) of BO (correct to one decimal place) is:

Option 1: 25.6

Option 2: 24.3

Option 3: 20.4

Option 4: 18.3

Question : Directions: Select the option related to the third word in the same way as the second word is related to the first word. (The words must be considered meaningful English words and must not be related to each other based on the number of letters/number of consonants/vowels in the word.)
Bull : Cow :: Gander : ?

Option 1: Doe

Option 2: Goose

Option 3: Mare

Option 4: Hen

Question : The value of $\frac{27 \times(0.25)^3+125(0.05)^3}{(0.75)^2-0.25 \times 0.5}$ is :

Option 1: 1

Option 2: 0.75

Option 3: 0.25

Option 4: 0.5

Question : Select the most appropriate synonym of the underlined word in the given sentence.

In most organisations, there are predators who take advantage of the meek ones.

Option 1: supporters

Option 2: philanthropists

Option 3: benefactors

Option 4: exploiters

Question : Identify the INCORRECTLY spelt word in the given sentence.
One part of the philosophy of life’s meaning consists of the systemetic attempt to identify what people have in mind when they think about the topic.

Option 1: attempt

Option 2: philosophy

Option 3: think

Option 4: systemetic

Question : Select the INCORRECTLY spelled word.

Option 1: Concieve

Option 2: Detect

Option 3: Predict

Option 4: Stimulate

Question : A man bought 500 metres of electronic wire at 50 paise per metre. He sold 50% of it at a profit of 5%. At what percentage should he sell the remainder so as to gain 10% on the whole transaction?

Option 1: 13%

Option 2:

12.5%

Option 3:

15%

Option 4:

20%

Question : Select the option that can be used as a one-word substitute for the given group of words

The murder of a large number of people from a particular nation or ethnic group.

Option 1: Geronticide

Option 2: Honour killing

Option 3: Genocide

Option 4: Mariticide

Question : Comprehension:

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

The modern world (1) ________ around technology. It has advanced dramatically in the beyond twenty years, and presently, we can't envision a world without PCs and cell phones. The last century saw fast progressions in innovation and science, which were unfathomable previously. The internet is perhaps the most significant of these. Today, it is no longer a science fiction concept to communicate with people anywhere in the world. While smartphones keep us constantly connected to the virtual world, the wireless internet has eliminated the need to use a physical wire to connect with this world. Today, we rely on the Internet to pay our bills, book tickets, travel, and conduct banking transactions. Li-Fi, a new technology that uses light signals to (2) ________ data and reduces external interference, is currently in development.
On the other hand, such rapid progress comes with some (3) ________. Another sort of wrongdoing, known as digital wrongdoing, is the greatest danger to security today. WannaCry was one of the biggest recent cyberattacks. It infected more than 230,000 computers in over 150 countries and threatened to erase valuable data unless ransom payments were made. Personal and (4) ________ data continue to be stolen frequently, and our country's cyber security is still lacking. It's also possible to say that people miss out on important experiences in the real world because they spend so much time in the virtual world. The distinction between the real and online worlds sometimes appears to blur, especially as social media grows in popularity. For instance, the internet was said to have become so addictive in China that programmes were established to help people get off of it. However, technology's benefits (5)________ its drawbacks. It all comes down to what we do with it. One thing to keep in mind is that technology can serve us well, but not completely.

Select the most appropriate option to fill in the blank no. 4.

Option 1: secret

Option 2: confidential

Option 3: regular

Option 4: common

Question : Which of the following is used as a cooling medium for the Large Hadron Collider (LHC) and the superconducting magnets in MRI scanners and NMR spectrometers?

Option 1: Neon

Option 2: Chlorine

Option 3: Argon

Option 4: Helium