Aptitude and Reasoning Questions

Q:

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 shown in the given two matrices. 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 ,for example 'H' can be represented by 32,41 etc and 'N' can be represented by 98,85 etc. similarly,you have to identify the set for the word ''IOTA''.

A) 42,56,11,85 B) 22,68,22,57
C) 43,67,55,34 D) 23,76,14,95
 
Answer & Explanation Answer: C) 43,67,55,34

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

Monthly salaries of Pia and Som are in the respective ratio of 5: 4. Pia, from her monthly salary, gives th to her mother. 15% towards her sister’s tuition fees, 18% towards a loan and she shops with the remaining amount which was Rs. 2,100. What is the monthly salary of Som ?

A) Rs.25,000 B) Rs.30,000
C) Rs.15,000 D) Rs.20,000
 
Answer & Explanation Answer:

Explanation:

Let monthly salary of Pia = Rs.500x => Monthly salary of Som = Rs.400x Amount given by Pia to her mother = 3/5 * 500x = 300x Amount for her sister tuition fees = 15*500x/100 = 75x Amount for loan = 18*500x/100 = 90x => Amount left = 500x −(300x +75x +90x) = 2100 => 500x - 465x = 35x = 2100 => x = 2100/35 = 60 Therefore, Som's salary = 400 x 60 = Rs. 24,000

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Filed Under: Ratios and Proportions

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Q:

If a2b+c=b2C+a=a2a+b=1 then 11+a+11+b+11+c is

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

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Filed Under: Simplification

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Q:

If x+1x:x-1x=5:3 then the value of x is

A) +- 1 B) +-2
C) +-3 D) +-4
 
Answer & Explanation Answer: B) +-2

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Q:

The sum of the ages of husband and wife at present is 100. Ten years ago the ratio of their ages was 9:7. What is the age of the husband?

A) 45 years B) 55 years
C) 65 years D) 40 years
 
Answer & Explanation Answer: B) 55 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

If ABCDEF is a regular hexagon, then what is the value (in degrees) of ∠ADB?

A) 15 B) 30
C) 45 D) 60
 
Answer & Explanation Answer: B) 30

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

In a certain coded language, 'hit ka tom' is written as 'tie the shoes', 'ka lo fod' is written as 'shoes of leather' and 'lo tin lot' is written as 'leather and raxin'. How is 'of' written in this code language?

A) fod B) ka
C) lo or fod D) tin
 
Answer & Explanation Answer: A) fod

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

In a row of boys, Tarak is 18th from either end. How many boys are there in the row?

A) 19 B) 36
C) 35 D) 42
 
Answer & Explanation Answer: C) 35

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