Aptitude and Reasoning Questions

Q:

Among four students sitting in a row, average age of last three students is 20 years and the average age of first three students is 21 years. If the age of first student is 26 years, then what is the age (in years) of the last student?

A) 23 B) 37
C) 24 D) 29
 
Answer & Explanation Answer: A) 23

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

X can do a piece of work in 'p' days and Y can do the same work in 'q' days . Then the number of days in which X and Y can together do that work is

A) p+q2 B) 1p+1q
C) pqp+q D) Pq
 
Answer & Explanation Answer: C) pqp+q

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

The question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in which of the statements are sufficient to answer the question. Choose your answer from the options based on this.

 

What is the code of “Actor”?
I. In a certain language, “road trip wine” is written as “bk mk tk” and “wine actor photo” is written as “gk rk bk”.
II. In a certain language, “photo wine cycle” is written as “bk ak rk” and “cycle actor photo” is written as “gk ak rk”.

A) The data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. B) The data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
C) The data either in statement I alone or in statement II alone are sufficient to answer the question. D) The data in both the statements I and II together are not sufficient to answer the question.
 
Answer & Explanation Answer: B) The data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.

Explanation:

From II, cycle/photo=ak/rk actor=gk So, only II statement is sufficient. Hence, option 2

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Filed Under: Coding and Decoding

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Q:

If Sinθ = √3/2 and 0°<θ<90°, then the value of tan(θ-15°) is

A) 1 B) 3
C) 31 D) 2
 
Answer & Explanation Answer: A) 1

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Q:

Find the HCF & LCM of 16, 24.

A) 8, 48 B) 4, 12
C) 2, 24 D) 4, 48
 
Answer & Explanation Answer: A) 8, 48

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

The circumference of a circle is 110 cm. Find its radius (in cm).

A) 35 B) 19.5
C) 17.5 D) 39
 
Answer & Explanation Answer: C) 17.5

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Cost of 4 pens, 6 note books and 9 files is Rs 305. Cost of 3 pens, 4 notebooks and 2 files is Rs 145. What is the cost (in Rs) of 5 pens, 8 notebooks and 16 files?

A) 415 B) 465
C) 440 D) Cannot be determined
 
Answer & Explanation Answer: B) 465

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Filed Under: Simplification
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Q:

The line graph shows the number of deaths due to road accidents in a certain state. Study the diagram and answer the following questions.

What was the difference in the number of deaths between the years 2011 and 2013?

A) 3500 B) 2000
C) 2500 D) 3000
 
Answer & Explanation Answer: C) 2500

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Filed Under: Line Charts
Exam Prep: Bank Exams

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