Aptitude and Reasoning Questions

Q:

Kaushalya can do a work in 20 days, while kaikeyi can do the same work in 25 days. They started the work jointly.Few days later Sumitra also joined them and thus all of them completed the whole work in 10 days. All of them were paid total Rs.700. What is the Share of Sumitra?

A) Rs.130 B) Rs.185
C) Rs.70 D) can't be determined
 
Answer & Explanation Answer: C) Rs.70

Explanation:

Efficiency of kaushalya = 5%

Efficiency of kaikeyi  = 4%

Thus, in 10 days working together they will complete only 90% of the work.

          [(5+4)*10] =90

Hence, the remaining work will surely done by sumitra, which is 10%.

Thus, sumitra will get 10% of Rs. 700, which is Rs.70

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Filed Under: Time and Work

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Q:

Arrange the given words in the sequence in which they occur in the dictionary.

 

1. Lighten

2. Liftoff

3. Lemonade

4. Leisure

5. Ladie

 

A) 32451   B) 21345  
C) 13245   D) 54321
 
Answer & Explanation Answer: D) 54321

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 14663
Q:

The ratio of students in a coaching preparing for B.tech and MBA is 4 : 5. The ratio of fees collected from each of B.tech and MBA students is 25 : 16. If the total amount collected from all the students is 1.62 lakh, what is the total amount collected from omly MBA aspirants?

A) Rs. 62,000 B) Rs. 72,000
C) Rs. 82,000 D) None of these
 
Answer & Explanation Answer: B) Rs. 72,000

Explanation:

The ratio of fees collected from B.Tech : MBA = 4x * 25y : 5x * 16y 

                                                                  = 100xy : 80xy 

                                                                  = 5xy : 4 xy  = 5k : 4k

 

The amount collected only from MBA students = 49×1.62 lakh = Rs. 72,000

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Filed Under: Ratios and Proportions

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Q:

What is the third proportional to 16 and 36 ?

Answer

Let  \inline 6:8::15:x


\inline 16x=36\times 36


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Q:

A sum of Rs. 427 is to be divided among A, B and C in such a way that 3 times A’s share, 4 times B’s share and 7 times C’s share are all equal. The share of C is ?

A) 64 B) 76
C) 84 D) 98
 
Answer & Explanation Answer: C) 84

Explanation:

Given total sum = Rs. 427
And given that 3 times A’s share, 4 times B’s share and 7 times C’s share are all equal.
=> 3A = 4B = 7C
But given
=> A + B + C = 427
Now express A and B in terms of C i.e
=> (7C/3) + (7C/4) + C = 427
=> C = 84

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Filed Under: Partnership
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

13 14655
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

 

1. Circumstances

2. Circulate

3. Circumference

4. Circular

5. Circulation

 

A) 54213 B) 42531
C) 35214 D) 12534
 
Answer & Explanation Answer: B) 42531

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

Refer the below data table and answer the following question.

What is the average bonus (in rupees)?

A) 848000 B) 226667
C) 256000 D) 652308
 
Answer & Explanation Answer: D) 652308

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

Odometer is to Mileage as Compass is to

A) Direction B) Niddle
C) Speed D) Altitude
 
Answer & Explanation Answer: A) Direction

Explanation:

An odometer is an instrument which is used to measure Mileage of a vehicle. In the same way, Compass is an instrument used to know the direction.

 

Hence, Odometer : Mileage :: Compass :: Direction.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

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