Aptitude and Reasoning Questions

Q:

One-third of the boys and one-half of the girls of a college participated in a sport. If the number of participating students is 300, out of which 100 are boys. What is the total number of students in the college ?

A) 550 B) 575
C) 625 D) 700
 
Answer & Explanation Answer: D) 700

Explanation:

Let number of boys = B

Number of girls = G

From the given data,

1B/3 + 1G/2 = 300

But given B/3 = 100

=> B = 300

G/2 = 300 - 100

G = 200 x 2

=> G = 400

Therefore, total number of students in the college = B + G = 700.

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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10 3712
Q:

In a certain code language, "STYLE" is written as "ELTYS". How is "FRUIT" written in that code language?

A) TIUFR B) TIURF
C) TIRUF D) GSVJU
 
Answer & Explanation Answer: C) TIRUF

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 3710
Q:

If x means -, / stands for +, + stands for /, and - stands for x, which of the following gives 125 - 50 / 10 + 20 x 4 ?

 

A) 360 B) 315
C) 6246.5 D) 420
 
Answer & Explanation Answer: D) 420

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 3708
Q:

Find the probability that it is either white or red ball when,one ball is drawn at random in a bag that contains 3 black,4 white and 5 red balls

A) 0.5 B) 0.75
C) 0.25 D) 0.8
 
Answer & Explanation Answer: B) 0.75

Explanation:

P(red ball) = 5/12

P(white ball) = 4/12

P(red or white ball) = 5/12 + 4/12 = 3/4 = 0.75

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Filed Under: Probability

1 3704
Q:

In the following question, select the missing number from the given series.


24, 26, 28, ?, 32, 34

 

A) 29 B) 30
C) 31 D) 36
 
Answer & Explanation Answer: B) 30

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

3 3703
Q:

Choose the number which is different from others in the group?

A) 380 B) 120
C) 290 D) 168
 
Answer & Explanation Answer: A) 380

Explanation:

Each of the numbers except 380, is either one less or one more than the square of a certain number

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Filed Under: Classification

39 3699
Q:

In a certain code language, “friend is honest” is written as “hu lip ma”, “honest are men” is written as “lip fi kit” and “men never clever” is written as “fi tigi”. What is the code for “men” in that code language?

A) lip B) fi
C) hu D) ma
 
Answer & Explanation Answer: B) fi

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 3698
Q:

7/9 of the people present in a hall are sitting in 9/13 of the chairs available and the rest are standing. If there are 28 empty 9 sitting chairs, how many chairs would have been still empty if everyone in the hall was sitting?

A) 15 B) 12
C) 18 D) 10
 
Answer & Explanation Answer: D) 10

Explanation:
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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams

39 3698