AIEEE Questions

Q:

A mother can do a certain job in x hours. Her daughter takes twice as long to do the job. Working together, they can do the job in 6 hours. How many hours does the mother take to do the job ?

A) 3 B) 6
C) 9 D) 12
 
Answer & Explanation Answer: C) 9

Explanation:

The mother completes the job in x hours.
So, the daughter will take 2x hours to complete the same job.

 

In an hour, the mother will complete 1/x of the total job.
In an hour, the daughter will complete 1/2x of the total job.

 

So, if the mother and daughter work together, in an hour they will complete 1/x + 1/2x of the job.
i.e., in an hour they will complete 3/2x of the job.

 

The question states that they complete the entire task in 6 hours if they work together.
i.e., they complete 1/6 th of the task in an hour.

 

Equating the two information, we get 3/2x = 1/6
By solving for x, we get 2x = 18 or x = 9.

 

The mother takes 9 hours to complete the job.

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Filed Under: Time and Work
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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8 5537
Q:

Leukorrhea may be associated with

A) Cervicitis B) Ovarian Cysts
C) Eclampsia D) Menorrhagia
 
Answer & Explanation Answer: A) Cervicitis

Explanation:

Leukorrhea is a thick, whitish or yellowish vaginal discharge. There are many causes of leukorrhea, the usual one being estrogen imbalance. The amount of discharge may increase due to vaginal infection or STDs, and it may disappear and reappear from time to time. This discharge can keep occurring for years, in which case it becomes more yellow and foul-smelling. It is usually a non-pathological symptom secondary to inflammatory conditions of vagina or cervix.

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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

4 5537
Q:

In a slip test, K got the 15th rank and he was 44th from the bottom of the list of passed students. 4 students did not take up the slip test and 3 students were failed. What is the total strenght of the class ?

A) 63 B) 62
C) 64 D) 65
 
Answer & Explanation Answer: D) 65

Explanation:

Total strength of the class is given by

15 + 44 + 4 + 3 - 1 = 65

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Filed Under: Simplification
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9 5536
Q:

26 L of the A?

Answer

The given letter equation 26 L of the A implies that 26 Letters of the Alphabet.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

7 5529
Q:

World’s largest floating Solar Farm launched in ____________.

A) Japan B) China
C) Russia D) France
 
Answer & Explanation Answer: B) China

Explanation:

China flicked the switch on the world’s largest floating solar energy plant.  The massive waterborne plant is expected to generate 40 megawatts at one time and could supply electricity for over 15,000 homes. The pioneering project, located in eastern China, is thought to cement China’s status as a top producer of solar energy in the world.  The plant has been built in Huainan city, Anhui Province, by Sungrow Power Supply, a Chinese company specialised in renewable energy.

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Filed Under: Longest, Shortest, Deepest
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11 5525
Q:

Which statement best compares a line and a point?

A) A point has no dimension and a line has one dimension. B) A line can have line segments on it whereas a point cannot be on any line segment.
C) point is a location whereas a line has several planes located on it D) A line can lie on a plane whereas a point cannot lie on a plane.
 
Answer & Explanation Answer: A) A point has no dimension and a line has one dimension.

Explanation:

A point has no dimension and a line has one dimension is the statement that best compares a line and a point.

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Filed Under: Arithmetical Reasoning
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4 5523
Q:

Nautilus : Fish :: Teal : ?

A) Duck B) Pigeon
C) Dolphin (c)Duck (d)Pigeon D) Chicken
 
Answer & Explanation Answer: A) Duck

Explanation:

Nautilus is a type of fish and teal is a type of duck.

 

Hence, Nautilus : Fish :: Teal : Duck.

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Filed Under: Analogy
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4 5521
Q:

Which of the following is not a common network topology?

A) Cluster B) Bus
C) Ring D) Star
 
Answer & Explanation Answer: A) Cluster

Explanation:

A network is nothing but 2 or more computers are grouped together to share information and resources and the that arrangement is called a topology.

which_of_the_following_is_not_a_common_network_topology1536650677.gif image

Cluster network topology is not a common type.

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Filed Under: Networking
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7 5517