1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : A can complete 25% of a work in 10 days. B can complete 40% of the same work in 16 days. In how many days will A and B together complete twice the work mentioned above?
Option 1: 20
Option 2: 40
Option 3: 60
Option 4: 50
Correct Answer: 40
Solution : Time taken by A to complete 25% of a work = 10 days Time taken by A to complete the work = $10×\frac{100}{25}$ = 40 days Part of work done by A in a day = $\frac{1}{40}$ Time taken by B to complete 40% of
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. (121, 81, 2) (88, 54, 2) (NOTE: Operations should be performed on the 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.)
Option 1: (13, 5, 9)
Option 2: (78, 6, 45)
Option 3: (31, 56, 98)
Option 4: (77, 18, 5)
Correct Answer: (77, 18, 5)
Solution : Given: (121, 81, 2); (88, 54, 2)
In the above-given set of numbers, divide the first number by 11 and the second number by 9. Then, subtract both the results. Like, (121, 81, 2); (121 ÷ 11) – (81 ÷ 9) = 11
Question : The bar graph given below shows the foreign trade by two countries A and B in 5 different years.
J1 = The total foreign trade by country A in all 5 years. J2 = The total foreign trade by country B in all 5 years. What is the value of (J2 – J1)?
Option 1: 125
Option 2: 115
Option 3: 95
Option 4: 75
Correct Answer: 115
Solution : From the bar graph, - For country A (J1): 170 + 150 + 75 + 65 + 35 = 495 - For country B (J2): 45 + 105 + 195 + 175 + 90 = 610 So, the value of (J2 – J1) = 610
Question : Directions: Which answer figure will complete the pattern in the question figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : On comparing the question figure and all the option figures, the following figure will combine and make the complete pattern –
Hence, the third option is correct.
Question : Comprehension:
Read the passage and answer the questions that follow.
The drainage systems of India are mainly controlled by the broad relief features of the subcontinent. Accordingly, the Indian rivers are divided into two major groups: the Himalayan rivers; and the Peninsular rivers.
Apart from originating from the two major physiographic regions of India, the Himalayan and the Peninsular rivers are different from each other in many ways. Most of the Himalayan rivers are perennial. It means that they have water throughout the year. These rivers receive water from rain as well as from melted snow from the lofty mountains. The major Himalayan rivers are the Indus, the Ganga, and the Brahmaputra. These rivers are long and are joined by many large and important tributaries. A river along with its tributaries may be called a river system. The two major Himalayan rivers, the Indus and the Brahmaputra originate from the north of the mountain ranges. They cut through the mountains making gorges in the upper course. The perennial Himalayan rivers have long courses from their source to the sea. They perform intensive erosional activity in their upper courses and carry huge loads of silt and sand with their swift current. In the middle and the lower courses, these rivers form meanders, oxbow lakes, levees, and many other depositional features in their floodplains as their speed slackens. They also have well-developed deltas.
A large number of the Peninsular rivers like the Godavari, Kaveri, and Krishna are seasonal, as their flow is dependent on rainfall. During the dry season when it doesn’t rain, even the large rivers have reduced flow of water in their channels. The Peninsular rivers have shorter and shallower courses as compared to their Himalayan counterparts. However, some of them originate in the central highlands and flow towards the west. Most of the rivers of peninsular India originate in the Western Ghats and flow towards the Bay of Bengal.
Question:
Erosional activity takes place in the upper course of the river because of:
Option 1: the reduced flow of water
Option 2: huge loads of silt and sand
Option 3: the great speed of water
Option 4: the presence of flood plain
Correct Answer: the great speed of water
Solution : The correct choice is the third option.
Explanation: Erosional activity takes place in the upper course of the river due to the great speed of the water. In the passage, it is mentioned that the perennial Himalayan rivers perform intensive erosional
Question : Select the INCORRECTLY spelt word.
Option 1: Nefarious
Option 2: Sermonise
Option 3: Acquittal
Option 4: Chhivalrous
Correct Answer: Chhivalrous
Solution : The correct choice is the fourth option.
Explanation:
The correct spelling is chivalrous with one "h". The term chivalrous describes someone who is gallant, honourable, and courteous, especially towards women. The addition of the extra "h" in "chhivalrous" is incorrect.
Question : The volume of a solid right circular cone is $600 \pi \;\text{cm}^3$ and the diameter of its base is 30 cm. The total surface area (in cm2) of the cone is:
Option 1: $480 \pi$
Option 2: $255 \pi$
Option 3: $472 \pi$
Option 4: $496 \pi$
Correct Answer: $480 \pi$
Solution : The volume $V$ of a right circular cone is $V = \frac{1}{3}\pi r^2 h$, where $r$ is the radius of the base and $h$ is the height of the cone. Given that $V = 600\pi\text{ cm}^3$ and the diameter of the base is 30
Question : A thief running at a speed of ‘$x$’ km/hr is chased by a policeman running at a speed of 10 km/hr. If the thief is ahead by 100 metres, the policeman catches the thief after 3 minutes. At what speed is the thief running (‘$x$’ being the unknown speed)?
Option 1: 4 km/hr
Option 2: 8 km/hr
Option 3: 10 km/hr
Option 4: 6 km/hr
Correct Answer: 8 km/hr
Solution : Let the speed of the thief be $x$ km/hr. Speed of the policeman = 10 km/hr Time taken by a policeman to catch the thief = 3 minutes = $\frac{1}{20}$ hr Relative distance to be covered by policeman = 100 metres = 0.1 km
Question : Which of the following statement(s) is correct about MNCs Statements:?
1) An MNC is a company that owns or controls production in more than one nation. 2) They lead to the creation of a monopoly in the home country. 3) They are also called stateless organisations.
Option 1: Only statements 1 and 2
Option 2: Only statements 1 and 3
Option 3: Only statement 2
Option 4: Only statement 1
Correct Answer: Only statements 1 and 3
Solution : The correct option is Only statements 1 and 3.
A multinational corporation (MNC) is indeed a company that owns or controls production in more than one nation. MNCs operate in multiple countries and may have subsidiaries, branches, or affiliates in
Question : Comprehension: Read the following passage and answer the questions. As I turned to the main road, my smartphone rang. I looked at the car's dashboard display for a fraction of a second to see the caller's name while I reflexively whirled the wheel around the street corner. The brief lapse in concentration was enough to miss a biker. Fortunately, both of us stopped at the right time but he ranted expletives at my family, particularly the women. Undeterred, I opened the window, smiled at him and said, "I am sorry." He immediately paused, and then just advised me kindly to look on all sides of the road while driving.
That is the power of the unique and wonderful act called smile. It can break barriers and bridge chasms. The power of the smile is often underestimated by us. Despite being the only species with this graceful expression, humans do not comprehend the myriad strengths of a smile and often forget to use it.
Just like the innumerable gifts of nature which we have taken for granted, I had missed the influence of a smile in my early years. The awakening occurred in my early twenties when I worked as a junior doctor in a hospital. We, a group of doctors, were having coffee together, one of the senior doctors told me, "You seemed to have missed an important developmental milestone."
Developmental milestone refers to various social, motor and vocal skills which a child acquires at each period of its development in infancy and childhood such as rolling over, standing and speaking. To my despair, he declared, "You haven't got your social smile yet." While I considered myself a pleasant person, his harsh comment rather irked me.
At three to four months of age, a growing child starts recognising familiar faces and in an attempt to interact with them, it expresses the social smile. It is typically towards the parents, grandparents and siblings initially, and then slowly extends towards other familiar faces. It is nature's evolutionary attempt to increase the bonding between humans. It is a way of expression to pronounce one's affability. But somewhere during our growth and interaction with society, we have been taught directly or indirectly that strangers are not to be smiled at. After long days of introspection, I made it a point to reclaim my lost milestone.
Question: There was a possibility of an accident occurring because:
Option 1: the writer was a careless driver
Option 2: the writer's attention was diverted for a brief moment
Option 3: both the writer and the biker were careless drivers
Option 4: the biker was riding rashly
Correct Answer: the writer's attention was diverted for a brief moment
Solution : The second option is the correct answer.
The possibility of an accident occurring was because the writer's attention was diverted for a brief moment. The passage mentions that as the writer turned to the main road, their
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