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 'F' can be represented by 32,42 etc and 'M' can be represented by 88,68 etc. similarly,you have to identify the set for the word ''TEST''.

 

A) 96, 20, 34, 77 B) 58, 30, 69, 79
C) 76, 44, 23, 11 D) 85, 04, 88, 33
 
Answer & Explanation Answer: B) 58, 30, 69, 79

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

If 4x - 5y = -37 and 7x + y = -16, then x - y = ______

A) -8 B) 8
C) 2 D) -2
 
Answer & Explanation Answer: A) -8

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Q:

In a mixture of milk and water, there is 19% milk. If the quantity of milk in the mixture is 437 mililitres, then what is the total quantity (in millilitres) of mixture?

A) 2300 B) 2200
C) 2350 D) 2400
 
Answer & Explanation Answer: A) 2300

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

From the given alternative words, select the word which can be formed using the letters of the given word:

COMMUNICATION

A) AMMUNITION B) MONITOR
C) COUNTRY D) UNIFICATION
 
Answer & Explanation Answer: A) AMMUNITION

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

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Q:

The mean score in a test of the 12 boys in a class was 16 while the overall mean of the 30 students in the class was 18.1. What was the mean score of the girls?

A) 19.8 B) 20.5
C) 20 D) 19.5
 
Answer & Explanation Answer: D) 19.5

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

Six years ago, the ratio of the two persons P and Q was 3 : 2. Four years hence the ratio of their ages will be 8 : 7. What is P's age?

A) 10 years B) 12 years
C) 14 years D) 8 years
 
Answer & Explanation Answer: B) 12 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

There are two numbers such that the first number is half of the second number. If their average is 57, then what is the first number?

A) 19 B) 38
C) 21 D) 29
 
Answer & Explanation Answer: B) 38

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If x3 + y3 + z3 = 3(1 + xyz), P = y + z  x, Q = z + x  y and R = x + y  z, then what is the value of P3 + Q3 + R3  3PQR?

A) 9 B) 8
C) 12 D) 6
 
Answer & Explanation Answer: C) 12

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Filed Under: Simplification
Exam Prep: Bank Exams

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