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Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If a sentence is error-free, your answer is "No Error".

Neither he or his wife has arrived.

(1) has arrived

(2) Neither he

(3) No error

(4) or his wife

Option 1: (1)

Option 2: (2)

Option 3: (3)

Option 4: (4)

Team Careers360 12th Jan, 2024

Correct Answer: (4)


Solution : The error lies in the fourth option of the question.

Neither...nor is used to show a negative correlation between two things. In this case, it's being used to indicate that neither he nor his wife has arrived, indicating that both of them are absent. Using

6 Views

Question : Directions: A paper is folded and cut as shown below. How will it appear when unfolded?

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 14th Jan, 2024

Correct Answer:


Solution : When the given folded paper is unfolded, it will look like –

Hence, the third option is correct.

8 Views

Question :

Direction: In the following question, select the related word from the given alternatives.

Haematology : Blood :: Phycology : ?

Option 1: Diseases

Option 2: Fungi

Option 3: Fishes

Option 4: Algae

Team Careers360 16th Jan, 2024

Correct Answer: Algae


Solution : Given – Haematology : Blood :: Phycology : ?

The relationship between the word of the second pair and the given options should be the same as the first pair of words.

Option first: Diseases

The study of blood is called haematology.

Option second: Fungi

14 Views

Question : Comprehension:
Read the passage and answer the questions that follow.

A new and extreme tourist attraction has just exploded onto the scene in Iceland: Volcano Walking. It would appear, according to Trip Advisor, that this is one trip that cannot be missed, despite the extortionate cost.

The idea of making Thrihnukagigur volcano accessible was the brainchild of Ami B. Stefansson, a doctor in Reykjavik and a lifelong cave enthusiast. He has been studying caves in Iceland since 1954 and some would argue that there is no one who has more experience.

Thrihnukagigur has always been special to Stefansson ever since he was the first to descend down to the crater base in 1974. Like most people who experience it, he was utterly spellbound by its uniqueness and beauty and made it his mission to protect and preserve this stunning natural phenomenon. Unlike others who may have only seen the profit that could be made from walking into the mouth of a volcano, Stefansson believed that the primary focus was to treat such a grand natural wonder with the utmost respect, to protect and defend it. The first 'volcano tourists' entered the volcano in 2005 and it has since been labelled as one of the most unique tourist attractions in the world.

Volcano walkers are taken to the mouth of the crater from where they are lowered in a basket into the depths of the earth. People once thought that volcanoes were portals to Hell and associated with death and destruction and yet the entrance to the crater is awe-inspiring and almost ethereal. The vastness of it can feel overwhelming; it is the size of a cathedral and the Statue of Liberty could easily fit into the shaft. After 6 minutes and 120 metres, visitors arrive at the crater base. The ground space is the size of three full-sized basketball courts placed next to each

At the bottom, there is a reverent hush. People whisper in respect to the sleeping giant who has lain dormant for 4,000 years. The subterranean walls are scorched with colours from a divine palette: magenta red, vibrant purple, burnt orange, vivid green and honey yellow. The colour intensifies in certain places where 4000 years ago the magma was pushed out with brutal force. This is Mother Nature's secret place, her private art studio where visitors feel like trespassers. The protruding rock faces show a tapestry of patterns and formations that have been moulded by heat, pressure and time. Floodlights illuminate the walls and draw attention to the beauty humans were never intended to see. A light rain weeps from the porous rock above and covers the crater sides with a shine that makes it sparkle. The scorch marks can be seen close up - at one point in time these rock faces were glowing red with fiery heat. This giant, although sleeping, is still dangerous: an 80-metre drop into the void is disguised by a collection of rocks close to where visitors stand.

It is a soul-enriching experience and visitors often report feeling deeply moved by the beauty and tranquillity of something that was once so destructive and angry. Confronted with this result of the unrestrained forces of nature, it is hard not to feel small and powerless in comparison. Sadly, the magical spell is broken when the basket appears, indicating that it is time for visitors to return to reality. On the return hike, visitors walk across the lava fields as though they are astronauts on the moon. They pass enormous open wounds where the landscape is literally tearing itself apart as tectonic plates slowly shift. It serves as one final reminder that this giant is merely dormant, not dead.

Question:
Why is the bottom of the volcano called 'nature's art studio'?

Option 1: The walls are covered with patterns in bright hues.

Option 2: The rocks sparkle with a divine light.

Option 3: The entrance is vast and ethereal.

Option 4: It looks like a cathedral.

Team Careers360 17th Jan, 2024

Correct Answer: The walls are covered with patterns in bright hues.


Solution : The correct choice is the first option.

Explanation: The bottom of the volcano is called nature's art studio because it showcases a variety of colours and patterns on the subterranean walls, created naturally over time.

20 Views

Question : A can complete a certain work in 35 days and B can complete the same work in 15 days. They worked together for 7 days, and then B left the work. In how many days will A alone complete 60% of the remaining work?

Option 1: 10

Option 2: 15

Option 3: 8

Option 4: 7

Team Careers360 19th Jan, 2024

Correct Answer: 7


Solution : Given,
A completes the work in 35 days.
B completes the work in 15 days.
A's 1 day's work $=\frac{1}{35}$
B's 1 day's work $=\frac{1}{15}$
So, (A + B)'s 1 day's work = $\frac{1}{35}+\frac{1}{15}=\frac{7 + 3}{105}=\frac{2}{21}$
⇒ Work completed by A + B in 7

10 Views

Question : The purpose of choke in fliorescent lamp is:

Option 1: to increase the current flow

Option 2: to decrease the current flow

Option 3: to decrease the resistance

Option 4: to decrease the voltage momentarily

Team Careers360 21st Jan, 2024

Correct Answer: to decrease the current flow


Solution : The Correct Answer is-  to decrease the current flow

The choke's main purpose is to restrict current flow to the ideal level for the tube. When an inductor or choke is used in fluorescent lamps, it acts as an impedance, reducing

22 Views

Question : Comprehension:
Read the following passage and answer the questions given after it.
The blowout of an Oil India Limited (OIL) gas well in Assam’s Tinsukia district last week is causing extensive damage to biodiversity and wildlife in the region, including the endangered hoolock gibbons and Gangetic dolphins.
Baghjan, where the gas well blowout occurred on 27 May, is close to the Dibru-Saikhowa National Park, the Maguri-Motapung wetlands, and the forest villages of Barekuri which are habitat to the hoolock gibbon. Uncontrollable gas flow is continuing from the gas well. “What we are seeing is complete horror. Condensed oil is leaking continuously. The Maguri-Motapung wetlands (an important bird and biodiversity area) are very badly affected. There is a thick layer of crude oil on the water. Fish are dying and some cattle that graze in the adjacent wetlands are also dead,” said Mridupaban Phukon, a student and wildlife activist.
“We have been informed by people in Barekuri villages that condensed oil coating leaves have started affecting the hoolock gibbon habitat. If not contained immediately the wetlands and national park will be devastated,” he said. Around 650 families have been evacuated from the affected areas and continue to be camped in three relief camps. “I visited the area on Sunday but it was barricaded. I could see the damage everywhere. Deadfish were floating and the vegetation was brown now. One Gangetic dolphin died soon after the leak. Usually, the Maguri jheel is rich with birdlife, but I could hardly spot any birds that day. I appeal for immediate help,” said Nabamita Ray, a doctor and wildlife enthusiast. Oil India’s crisis management team (CMT) members have started pumping water through the casing valve. Water is pumped continuously through the valve into the wellhead. Oil India has also contacted global experts to control the blowout. The water pumps are being installed in the nearby river (source of water) and pipeline-laying work is in progress. A blowout is the uncontrolled release of crude oil or natural gas from an oil well or gas well after pressure control systems have failed. Dibru-Saikhowa has recorded over 40 mammals, 500 species of birds, 104 fish species, 105 butterfly species and 680 types of plants. It harbours tigers, elephants, wild buffalos, leopards, hoolock gibbons, capped langurs, slow lorises, and Gangetic dolphins, besides critically endangered bird species such as the Bengal florican, white-winged duck, greater adjutant stork, white-rumped vulture, slender-billed vulture, and the very rare and endemic black-breasted parrotbill. All these are facing threats from the uncontrolled flow of oil.
Question:
The main focus of this report is on:

Option 1: the scene created by the gas well blowout

Option 2: the damage to biodiversity and wildlife that the blowout has caused

Option 3: what a gas well blowout is and how it occurs

Option 4: the measures being employed by the gas company to control the blow out

Team Careers360 11th Jan, 2024

Correct Answer: the damage to biodiversity and wildlife that the blowout has caused


Solution : The right choice is the second option.

Explanation: According to the passage, the main focus of this report is on the environmental impact and damage caused by the blowout of an Oil India

479 Views

Question : A sum amounts to Rs. 6,120 in 2 years and Rs. 7,340 in 3 years at Compound Interest. The sum (in Rs.) is (rounded off to 2 decimal places):

Option 1: 4,050.13

Option 2: 4,254.63

Option 3: 4,850.32

Option 4: 4,560.23

Team Careers360 20th Jan, 2024

Correct Answer: 4,254.63


Solution : Given: A sum amounts to Rs. 6,120 in 2 years and Rs. 7,340 in 3 years at Compound Interest.
We know the formula,
$A = P \left(1 + \frac{r}{100}\right)^t$
Where $A$ is the final amount after $t$ years, $P$ is the principal amount and $r$

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