1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : Two stations R and S are 400 km apart from each other. A train leaves from R to S and simultaneously another train leaves from S to R. Both trains meet after 10 hours. If the speed of the first train is 4 km/hr more than the second train, then what is the speed of the slower train?
Option 1: 18 km/hr
Option 2: 26 km/hr
Option 3: 16 km/hr
Option 4: 22 km/hr
Correct Answer: 18 km/hr
Solution : Let the speed of the slower train be $x$ km/hr. Since the speed of the first train is 4 km/hr more than the second train, its speed is ($x$ + 4) km/hr. Distance = Speed$\times$Time For the first train (the faster one), the distance
Question : Which of the following is another name for the fish farming revolution?
Option 1: Blue Revolution
Option 2: White Revolution
Option 3: Yellow Revolution
Option 4: Brown Revolution
Correct Answer: Blue Revolution
Solution : The correct option is Blue Revolution.
The fish farming revolution, commonly referred to as the "Blue Revolution", relates to the huge growth in fish, and other aquatic creature production using aquaculture technologies. The intense production of fish in controlled habitats such as ponds,
Question : Select the most appropriate meaning of the given idiom. Face the music
Option 1: To work every possible way to succeed
Option 2: To accept punishment for some mistake which you have done
Option 3: To be cheated by someone you trust
Option 4: To have the problems with money
Correct Answer: To accept punishment for some mistake which you have done
Solution : The second option is correct.
The idiom face the music means to accept punishment or criticism for something you have done wrong.
Face the music: This expression is often used in situations where someone needs
Question : If in $\triangle \mathrm{ABC}$ and $\triangle \mathrm{DEF}, \frac{A B}{D E}=\frac{B C}{F D}$, then they will be similar when:
Option 1: $\angle B=\angle D$
Option 2: $\angle A=\angle D$
Option 3: $\angle A=\angle F$
Option 4: $\angle B=\angle E$
Correct Answer: $\angle B=\angle D$
Solution :
$\frac{AB}{DE} = \frac{BC}{FD}$ ⇒ $\frac{AB}{BC} = \frac{DE}{FD}$ Angle between $AB$ and $BC$ is $\angle B$ and angle between $DE$ and $FD$ is $\angle D$. $\therefore$ They will be similar when these angles will be equal, i.e, $\angle B = \angle D$ Hence, the
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. (NOTE: Operations should be performed on whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying, etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (377, 13, 29) (564, 12, 47)
Option 1: (227, 25, 9)
Option 2: (304, 19, 16)
Option 3: (475, 28, 17)
Option 4: (274, 9, 31)
Correct Answer: (304, 19, 16)
Solution : Given: (377, 13, 29); (564, 12, 47)
Here, (377, 13, 29)→377 ÷ 13 = 29 (564, 12, 47)→564 ÷ 12 = 47
Let's check the options – First option: (227, 25, 9)→227 ÷ 25 = 9.08 ≠ 9 Second option: (304, 19, 16)→304
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".
The ruins of the spillway are a vital clue to the epic struggle that unfold as generations of Khmer engineers coped with a water system that grew complex and unruly.
(1) coped with a water system that grew complex and unruly.
(2) to the epic struggle that unfold as generations of Khmer engineers
(3) The ruins of the spillway are a vital clue
(4) No Error
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 2
Solution : The verb "unfold" is in the present tense, but it should be in the past tense to correctly describe an action that occurred in the past. Therefore, it should be "unfolded" to match the past context of the sentence.
The corrected sentence is, "The ruins
Question : When did the Constitution of WHO come into force - a date which we now celebrate as World Health Day every year?
Option 1: 5 April 1948
Option 2: 7 April 1948
Option 3: 6 April 1948
Option 4: 8 April 1948
Correct Answer: 7 April 1948
Solution : The correct answer is 7 April 1948.
The Constitution of the World Health Organisation (WHO) came into force on April 7, 1948. This date is now celebrated annually as World Health Day. World Health Day is a global health awareness day that provides
Question : Comprehension:
Read the passage carefully and answer the question that follows.
Humans are social animals by nature. To prosper in life, we require the company of others, and the strength of our bonds has a significant influence on our mental health and happiness. Being socially linked to people may help you cope with stress, worry and depression, increase your self-esteem, bring comfort and joy, prevent loneliness, and even add years to your life. On the other hand, a lack of strong social relationships might put your mental and emotional health in danger. Many of us use social media sites like Facebook, Twitter, Snapchat, YouTube and Instagram to locate and communicate with one another in today's society. While each has its own set of advantages, it's vital to realise that social media will never be a substitute for genuine human interaction. In order to trigger the hormones that relieve stress and make you feel happier, healthier, and more optimistic, you must interact with individuals in person. Spending too much time on social media, ironically for a tool supposed to bring people closer together, can instead make you feel more lonely and isolated, and aggravate mental health issues like anxiety and depression. If you're spending too much time on social media and are experiencing emotions of unhappiness, discontent, irritation or loneliness, it's time to re-evaluate your online habits and establish a healthier balance.
Because social media is such a new technology, little study has been done to determine the long-term effects, good or ill, of its use. Multiple studies, however, have linked extensive social media use to an increased risk of melancholy, anxiety, loneliness, self-harm and even suicide ideation. The purpose of social media sites is to capture your interest, keep you online, and keep you checking your screen for updates. It's how businesses generate money. However, much like a gambling addiction or a nicotine, alcohol, or drug addiction, social media use may lead to psychological cravings. When you get a like, a share, or a positive reaction to a post, your brain releases dopamine, the same 'reward' chemical that you get after winning at a slot machine, eating chocolate, or smoking a cigarette, for example. The more you're rewarded, the more time you want to spend on social media, even if it has negative consequences in other areas of your life.
Question:
Select the most appropriate ANTONYM of the given word.
Discontent
Option 1: Serenity
Option 2: Satisfaction
Option 3: Approval
Option 4: Relaxation
Correct Answer: Satisfaction
Solution : The correct choice is the second option.
Explanation:
Discontent refers to a state of dissatisfaction or unhappiness. Therefore, the antonym should be a word that represents a state of contentment or fulfilment. Satisfaction fits this description, as it denotes a feeling of contentment or fulfilment
Question : Directions: In the question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
Lokesh was busy when we _____ to see him.
Option 1: go
Option 2: went
Option 3: gone
Option 4: goes
Correct Answer: went
Explanation: Went is the past form of the verb "go", which means to travel from one place to another. It is the appropriate choice as the event already happened, which makes it a case of the simple
Question : Which Indian personality was given knighthood by the British monarch, but it was returned by him after the Jallianwala Bagh massacre?
Option 1: Chittaranjan Das
Option 2: Rabindranath Tagore
Option 3: Bipin Chandra Pal
Option 4: C. Rajagopalachari
Correct Answer: Rabindranath Tagore
Solution : The correct answer is Rabindranath Tagore.
The Indian personality who was given knighthood by the British monarch but later returned it in protest against the Jallianwala Bagh massacre was Rabindranath Tagore. Tagore, a renowned poet, writer and philosopher, was awarded the knighthood in
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update