Aptitude and Reasoning Questions

Q:

The surface area of a sphere is 5544 sq.cm. Find its diameter (in cm).

A) 42 B) 21
C) 84 D) 63
 
Answer & Explanation Answer: A) 42

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 6305 B) 7426
C) 9728 D) 5305
 
Answer & Explanation Answer: D) 5305

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Q:

If P : Q = 9 : 7, then what is the value of (P – Q) : (P + Q)?

A) 1 : 2 B) 1 : 8
C) 1 : 4 D) 2 : 13
 
Answer & Explanation Answer: B) 1 : 8

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

The total surface area of a cube is 337.5 cm². Find its side (in cm).

A) 8.5 B) 6.5
C) 5.5 D) 7.5
 
Answer & Explanation Answer: D) 7.5

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

The bar graph shows results of a survey carried out within a health club. The members of the club were asked which energy drink they consumed? Study the diagram and answer the following questions.


Which energy drink was consumed the least?

 

A) A B) C
C) D D) E
 
Answer & Explanation Answer: B) C

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Filed Under: Bar Charts
Exam Prep: Bank Exams , CAT

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Q:

The mean of marks secured by 35 students in division A of class X is 65, 45 students of division B is 61 and that of 70 students of division C is 59. What is the mean of marks of the students of three divisions of Class X?

A) 60.3 B) 59.6
C) 61 D) 62.4
 
Answer & Explanation Answer: C) 61

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., 'B' can be represented by 00,13, etc. , and 'O' can be represented by 56, 68,etc. Similarly, you have to identify the set for the word 'TEAR'.

 

A) 58,34,21,67 B) 96,11,26,12
C) 65,40,23,79 D) 77,58,21,98
 
Answer & Explanation Answer: C) 65,40,23,79

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

The sum of a fraction and 3 times its reciprocal is 31/6. What is the fraction?

A) 2/9 B) 9/2
C) 5/4 D) 4/5
 
Answer & Explanation Answer: B) 9/2

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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