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

Key factors influencing subway air pollution will include station depth, date of construction, type of ventilation (natural/air conditioning), types of brakes (electromagnetic or conventional brake pads) and wheels (rubber or steel) used on the trains, train frequency and more recently the presence or absence of platform screen-door systems. In particular, much subway particulate matter is sourced from moving train parts such as wheels and brake pads, as well as from the steel rails and power-supply materials, making the particles dominantly iron-containing. To date, there is no clear epidemiological indication of abnormal health effects on underground workers and commuters. New York subway workers have been exposed to such air without significant observed impacts on their health, and no increased risk of lung cancer was found among subway train drivers in the Stockholm subway system. But a note of caution is struck by the observations of scholars who found that employees working on the platforms of Stockholm underground, where PM concentrations were greatest, tended to have higher levels of risk markers for cardiovascular disease than ticket sellers and train drivers. The dominantly ferrous particles are mixed with particles from a range of other sources, including rock ballast from the track, biological aerosols such as bacteria and viruses, and air from the outdoors, and driven through the tunnel system on turbulent air currents generated by the trains themselves and ventilation systems.

Question

What is the tone of the speaker?

Option 1: Serious

Option 2: Pessimistic

Option 3: Joyful

Option 4: Informal

Team Careers360 26th Jan, 2024

Correct Answer: Serious


Solution : The correct option is the first option.

Explanation:
The tone of the speaker is serious as it discusses various factors influencing subway air pollution, particularly focusing on the sources of particulate matter, health risks for subway workers, and the mix of particles within the subway

15 Views

Question : In 1927, B. R. Ambedkar started which movement with Dalits?

Option 1: Self-respect movement

Option 2: Equal pay movement

Option 3: Independence movement

Option 4: Temple entry movement

Team Careers360 27th Jan, 2024

Correct Answer: Temple entry movement


Solution : The correct option is Temple entry movement.

In 1927, B. R. Ambedkar initiated the Temple entry movement to fight against caste-based discrimination. It aimed to secure the right of Dalits to enter Hindu temples, challenging the prevailing social norms. Ambedkar's efforts laid the

14 Views

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

 1/8 : 1/64 :: 1/16 : 1/ ?

Option 1: 128

Option 2: 126

Option 3: 144

Option 4: 132

Team Careers360 26th Jan, 2024

Correct Answer: 128


Solution : Given:

1/8 : 1/64 :: 1/16 : 1/?

In the first pair, the second fraction is 1/8 times of the first fraction, which can be expressed as 1/8 × 1/8 = 1/64

Similarly, in the second pair, the second fraction will be 1/16 × 1/8

7 Views

Question : Directions: Select the figure from among the given options that can replace the question mark (?) in the following series.

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 27th Jan, 2024

Correct Answer:


Solution : According to the given figures –
1. The × sign moves two spaces (each space is equal to half-a-side of the square boundary) and one space anticlockwise alternately.
2. The ÷ sign moves one space (each space is equal to half-a-side of the square boundary) and

138 Views

Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.

3 45 36
4 ? 166
2 3 13

Option 1: 110

Option 2: 100

Option 3: 90

Option 4: 80

Team Careers360 27th Jan, 2024

Correct Answer: 90


Solution : The 4th root of the sum of the second and third numbers equals the first number –
Row I: 45 + 36 = 81; $\sqrt[4]{81}$ = 3
Row III: 3 + 13 = 16; $\sqrt[4]{16}$ = 2
Similarly, in Row II: 166 + X =

116 Views

Question : Directions: In a certain code language, RHETORIC is coded as 6 and GURGLE is coded as 4. What will be the code for SIGNATURE in the given code language?

Option 1: 5

Option 2: 7

Option 3: 8

Option 4: 12

Team Careers360 27th Jan, 2024

Correct Answer: 7


Solution : Given:
RHETORIC is coded as 6 and GURGLE is coded as 4. 

Subtract 2 from the total number of letters in the word RHETORIC to obtain the required code –
RHETORIC: 8 – 2 = 6
Thus, RHETORIC is coded as 6.
And in, GURGLE

14 Views

Question : Select the most appropriate ANTONYM of the underlined word.

She was upset seeing the scattered documents.

Option 1: Perished

Option 2: Dissipated

Option 3: Sprinkled

Option 4: Gathered

Team Careers360 27th Jan, 2024

Correct Answer: Gathered


Solution : The correct choice is the fourth option.

Gathered means to collect or bring together, whereas scattered means disorganised.

The meanings of the other options are as follows:

  • Perished means to die or cease to exist.
  • Dissipated means to disperse or disappear.
  • Sprinkled means to
4 Views

Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at 1, 2 and 3 that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).

Try to lower the amount of fat in your diet.

(1) cut

(2) lose

(3) reduce

(4) No Improvement 

Option 1: 1

Option 2: 2

Option 3: 3

Option 4: 4

Team Careers360 26th Jan, 2024

Correct Answer: 3


Solution : The correct answer is the third option.

"Reduce" implies a conscious effort to decrease the amount of fat, which fits the context better.

"Cut" could imply a sudden or drastic reduction, while "lose" is generally associated with weight loss rather than managing dietary fat.

Therefore,

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