Aptitude and Reasoning Questions

Q:

On a ground , there is a vertical tower with a flagpole on its top . At a point 9 m away from the foot of the tower , the angles of elevation of the top and bottom of the flagpole are 60° and 30° respectively . The height of the flagpole is

A) 5√3 m B) 6√3 m
C) 6√2m D) 6√5 m
 
Answer & Explanation Answer: B) 6√3 m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

5 , 10 , 30 , ? , 600 , 3600

A) 120 B) 100
C) 90 D) 60
 
Answer & Explanation Answer: A) 120

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

Select the number which can be placed in the place of ?

A) 189 B) 227
C) 277 D) 339
 
Answer & Explanation Answer: B) 227

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

In the following question, select the related number from the given alternatives. 563 : 635 : : 894 : ?

A) 849 B) 489
C) 498 D) 948
 
Answer & Explanation Answer: D) 948

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Filed Under: Analogy

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Q:

5% more is gained by selling a watch for Rs. 350 than by selling it for Rs. 340. The cost price of the watch is

A) Rs. 110 B) Rs. 140
C) Rs. 200 D) Rs. 250
 
Answer & Explanation Answer: C) Rs. 200

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Q:

Each of the following series of statements is followed by four sets. Identify the set that is logically consistent.
(a) The gap between the average starting salaries of teachers and those of other professionals has shrunk in recent years.
(b) The average age of first year teachers is same as it was in 1975.
(c) Starting teachers are no longer underpaid.
(d) The extent of a persons formal education is a measure by which to determine his level of salary.
(e) Over the last few years, the average starting salaries of other professionals have increased by 20%

A) e,b,d B) e,d,b
C) a,c,b D) a,e,c
 
Answer & Explanation Answer: D) a,e,c

Explanation:

The statements  a,e,c  are logically sequenced.

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Filed Under: Theme Detection
Exam Prep: AIEEE , Bank Exams , GRE , TOEFL
Job Role: Bank Clerk , Bank PO

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Q:

The average marks obtained by a group of 10 students were 20. One student left the group as a result of which the average of the remaining students rose to 21. But another student joined, as a result of which the average marks of the group dropped a bit and became 20.6. What were the average marks obtained by the student who left and the one who joined?

 

A) 14 B) 15
C) 16 D) 23
 
Answer & Explanation Answer: A) 14

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

What is the least number that should be added to the product 11 x 12 x 13 x 14 to make it a perfect square?

 

A) 1 B) 311
C) 5 D) 0
 
Answer & Explanation Answer: A) 1

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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