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6 Views

Question : If the radius of a right circular cylinder open at both ends is decreased by 25% and the height of the cylinder is increased by 25%, the curved surface area of the cylinder thus formed:

Option 1: remains unaltered

Option 2: is increased by $25\%$

Option 3: is increased by $6.25\%$

Option 4: is decreased by $6.25\%$

Team Careers360 19th Jan, 2024

Correct Answer: is decreased by $6.25\%$


Solution : The curved surface area of a right circular cylinder before the change, where $r$ is the radius and $h$ is the height $ = 2\pi rh$
The radius is decreased by $25\%$,
$r' = 0.75r$
The height is increased by $25\%$,
$h'

75 Views

Question : The salary of an employee increases consistently by 20% every year. If his salary today is Rs. 14,000, what will be his salary after 3 years?

Option 1: Rs. 24,192

Option 2: Rs. 31,200

Option 3: Rs. 42,344

Option 4: Rs. 31,220

Team Careers360 13th Jan, 2024

Correct Answer: Rs. 24,192


Solution : Given:
Current salary: Rs. 14000
Annual salary increase: 20%
Number of years: 3
Calculate the salary after 3 years using compound interest formula:
Final salary = Current salary × (1 + rate%)$^{\text{time}}$
⇒ Final salary = 14000 × (1 + 20%)$^3$ =14000 × (1.2)$^3$=

21 Views

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

Copious

Option 1: Galore

Option 2: Enough

Option 3: Unsparing

Option 4: Meagre

Team Careers360 24th Jan, 2024

Correct Answer: Meagre


Solution : The correct choice is the fourth option.

Copious means in large quantities or abundant amounts. It refers to something that is plentiful, ample, or overflowing in supply or volume, and its opposite, meagre, refers to an insufficient, small, or inadequate quantity or quality of

6 Views

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".

I was surprised (1) / when the hostess smiled (2) / as if she saw me before. (3) / No Error (4)

Option 1: (1)

Option 2: (2)

Option 3: (3)

Option 4: (4)

Team Careers360 16th Jan, 2024

Correct Answer: (3)


Solution : The third option is the correct choice.

Explanation: The error is in the use of the verb "saw". When reporting an action in the past, the past perfect subjunctive tense is used to talk about hypothetical situations and past actions that occurred before other past

35 Views

Question : Directions: Which of the following cubes in the answer figure cannot be made based on the unfolded cube in the question?

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 23rd Jan, 2024

Correct Answer:


Solution : Properties of a dice –
1. Opposite faces of a dice cannot appear or hide together. 
2. Sides of the opposite faces of a dice cannot touch each other.
Rules to find the opposite faces of a dice when two or more positions of the dice

13 Views

Question : Directions: P started walking from north to south. She turned right at a right angle and then again right at a right angle. In which direction was she ultimately walking?

Option 1: North

Option 2: East

Option 3: South

Option 4: West

Team Careers360 25th Jan, 2024

Correct Answer: North


Solution : Firstly, we will draw the direction and distance diagram according to the instructions –

Now, we have to find the direction in which P is moving.

So, P was facing toward the north direction. Hence, the first option is correct.

13 Views

Question : In which of the following articles, "Culture and Educational Rights" are mentioned?

Option 1: Articles 25-28

Option 2: Articles 23-24

Option 3: Articles 19-22

Option 4: Articles 29-30

Team Careers360 15th Jan, 2024

Correct Answer: Articles 29-30


Solution : The correct option is Article 29-30.

Articles 29 and 30 of the Indian Constitution refer to "Culture and Educational Rights." These articles address citizens' rights to culture and education, especially those of linguistic and religious minorities. Article 29 guarantees minorities the freedom to

16 Views

Question : Which of the following is a perfect match ? 

Option 1: Coronary attack - vascular dilation

Option 2: Atherosclerosis - blockage of arteries

Option 3: Hypertension - low blood pressure

Option 4: Hypotension - heart attack

Team Careers360 12th Jan, 2024

Correct Answer: Atherosclerosis - blockage of arteries


Solution : The correct option is Atherosclerosis - blockage of arteries.

Atherosclerosis is a disease in which  fat, cholesterol and other substances  accumulates in the arteries. These substances has the potential to constrict the arteries and block blood flow. A blocked coronary artery

12 Views

Question : Directions: Raheja started from a point. He walked 3 km to the North, then turned East and walked 4 km, then turned West walked 2 km, and then turned left and walked 3 km, and stopped. In which direction is Raheja from his starting point?

Option 1: East

Option 2: South

Option 3: North

Option 4: West

Team Careers360 18th Jan, 2024

Correct Answer: East


Solution : Firstly, we will draw the diagram as per the given instructions –


The direction from his starting position (A) to his final position (E) is the east direction.

So, Raheja is in the east direction from his starting point. Hence, the first option is correct.

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