It's a Question of your Career!

1 Million+

Questions

50k +

Active Users

24hrs max.

Answering Time

Showing 22181 - 22190 out of 57904 Questions
28 Views

Question : A train travelling at 36 km/h crosses a pole in 25 seconds. How much time (in seconds) will it take to cross a bridge 350 m long?

Option 1: 72

Option 2: 48

Option 3: 60

Option 4: 56

Team Careers360 22nd Jan, 2024

Correct Answer: 60


Solution : Speed of train = $36 × \frac{5}{18}$
= 10 m/s
Time taken = 25 seconds
Length of train = 25 × 10
= 250 m
Length of bridge = 350 m
Total length = length of tran + length of bridge
Total length = 250

15 Views

Question : If $\sec \beta+\tan \beta=2$, then what is the value of $\cot \beta$?

Option 1: $\frac{5}{3}$

Option 2: $\frac{3}{5}$

Option 3: $\frac{4}{3}$

Option 4: $\frac{3}{4}$

Team Careers360 19th Jan, 2024

Correct Answer: $\frac{4}{3}$


Solution : Given: $\sec \beta+\tan \beta=2$..........(1)
We know that $\sec^2 \beta-\tan^2 \beta=1$
⇒ $(\sec \beta-\tan \beta)(\sec \beta+\tan \beta)=1$
⇒ $(\sec \beta-\tan \beta)=\frac{1}{2}$...............(2)
Subtracting equation (2) from equation (1), we get:
⇒ $2\tan\beta=2-\frac{1}{2}=\frac{3}{2}$
⇒ $\tan\beta= \frac{3}{4}$
$\therefore \cot\beta=\frac{4}{3}$
Hence, the correct answer is $\frac{4}{3}$.

18 Views

Question : Comprehension:

Read the following passage and answer the questions.

This year, I celebrated twenty-five years with a Seeing Eye dog. When I came to "The Seeing Eye' in 1983, I had no idea how much my canine partner would do for me. I can well remember walking down a country road independently, with a light step and joy in my heart, knowing that Novel, my first Seeing Eye dog, would keep me safe.

Since that glorious beginning, my dogs have seen me through two university degrees while living in four different cities in Canada and the United States. These competent and loving guides have shown me amazing skills, keeping me safe from traffic, fallen trees, new places, and a host of unseen dangers. I have acquired self-confidence and a faith that anything is possible with my dog by my side. Over the years, my dogs have always been a source of pride and pleasure for me, and I brag about them to my family and friends.

Today, the way young Rambo manoeuvres me through the rush-hour traffic is wonderful. But it is all those little things, like finding a table at a restaurant finding empty cubicles at the physical therapy clinic where I work, that can mean so much more. Rambo is my sixth guide, who arrived in June 2008 after Ruskin left me. He has already established himself in my heart. He is guiding me through another chapter in my life. I wish to thank all my friends at 'The Seeing Eye' for the support they have offered me over the years. I also thank them for being like family and, most importantly, for being there to train these furry soul-mates so well!

Question:

What does ‘canine partner’ refer to?

Option 1: A person who trains dogs

Option 2: A person who is a walking partner

Option 3: A partner at the workplace

Option 4: A trained Seeing Eye dog

Team Careers360 24th Jan, 2024

Correct Answer: A trained Seeing Eye dog


Solution : The correct choice is the fourth option.

Explanation:
The term "canine partner" refers to a dog that has been trained to assist and guide a person with visual impairments, commonly known as a Seeing Eye dog. In the context of the

17 Views

Question :

Directions: In the following question, select the related number from the given alternatives.
7 : 24 :: ? : ?

Option 1: 30 : 100

Option 2: 23 : 72

Option 3: 19 : 58

Option 4: 11 : 43

Team Careers360 25th Jan, 2024

Correct Answer: 23 : 72


Solution : Given:
7 : 24 :: ? : ?

Like, 7: 24→(7 × 3) + 3= 21 + 3 = 24
Let's check the options –
First option: 30 : 100; (30 × 3) + 3 = 90 + 3 = 93 ≠ 100

19 Views

Question : certain substances loose their electrical resistance completely at super low temperature. such substance are called

Option 1: super conductors

Option 2: semi conductors

Option 3: dilectrics

Option 4: perfect conductors

Team Careers360 19th Jan, 2024

Correct Answer: super conductors


Solution : The correct option is superconductors.

Superconductors are substances that fully loose their electrical resistance at very low temperatures. When Heike Kamerlingh Onnes saw that the electrical resistance of mercury dropped to zero at temperatures close to absolute zero (around 273.15 degrees Celsius), he made

13 Views

Question : In India, National Voters' Day is celebrated on______.

Option 1: 26 March

Option 2: 24 February

Option 3: 27 December

Option 4: 25 January

Team Careers360 23rd Jan, 2024

Correct Answer: 25 January


Solution : The correct answer is 25 January.

National Voters' Day is celebrated in India on January 25 every year. This day is dedicated to promoting awareness about the importance of voting and encouraging eligible citizens to participate in the electoral process. The day aims

13 Views

Question : Directions: Select the option figure in which the given figure is embedded. (rotation is NOT allowed)

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 17th Jan, 2024

Correct Answer:


Solution : Since the rotation is restricted. So, the embedded figure will have the same orientation as the main figure. By comparison of all the option figures, the given question figure is embedded only in the third option figure.

Hence, the third option is correct.

16 Views

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

Option 1: cool

Option 2: springy

Option 3: spongy

Option 4: hot

Team Careers360 20th Jan, 2024

Correct Answer: cool


Solution : The correct choice is the first option.

Explanation: "Warm" typically refers to a moderate or higher temperature. Its opposite, "cool," refers to a lower temperature. While "hot" also signifies a high temperature, in the context of opposites, "cool" is the direct antonym that signifies a

13 Views

Question : Directions: Identify the number that does NOT belong to the following series.
104, 108, 54, 58, 29, 31

Option 1: 58

Option 2: 29

Option 3: 54

Option 4: 31

Team Careers360 16th Jan, 2024

Correct Answer: 31


Solution : Given:
104, 108, 54, 58, 29, 31

Add 4 and divide the number by 2 alternatively in each number, to determine the wrong number in the series –
104 + 4 = 108; 108 ÷ 2 = 54; 54 + 4 = 58; 58 ÷

18 Views

Question : Direction: In the following question, select the one which is different from the other three alternatives.

Option 1: 222

Option 2: 10

Option 3: 68

Option 4: 125

Team Careers360 19th Jan, 2024

Correct Answer: 125


Solution : Let's check the options —

First option: 222; 222 ÷ 2 = 111. 222 is an even number.

Second option: 10; 10 ÷ 2 = 5. 10 is an even number.

Third option: 68; 68 ÷ 2 = 34. 68 is an even number.

Fourth

The question have been saved in answer later, you can access it from your profile anytime. Access now