Aptitude and Reasoning Questions

Q:

The average of six numbers is x and the average of three of these is y. If the average of the remaining three is z, then :

A) x = y + z B) 2x = y + z
C) 3x = 2y - 2z D) none of these
 
Answer & Explanation Answer: B) 2x = y + z

Explanation:

Clearly, we  have : x = (3y + 3z ) / 6 or 2x = y + z.

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Filed Under: Average

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Q:

Read the given information and decide the appropriate course of action.

 

NEET examination has laid the following conditions to qualify for appearance in the NEET Exam.

 

1. Candidate should pass Grade 12 with a minimum of 50% marks in Biology, Physics and Chemistry group.

2. Candidate should have completed 17 years as on 31-03-2018.

3. Candidate should have opted for Biology, Physics and Chemistry in Grade 12.

 


Candidate 1 : Ram's date of birth is 14-05-2001, with 40% marks in Mathematics, Physics, Chemistry and Biology.

Candidate 2 : Sham's date of birth is 16 - 08 - 2000, with 60% marks in Biology, Physics and Chemistry.

 


Who is eligible to write the NEET Exam ?

 

A) Both candidate 1 and 2 are eligible B) Neither candidate 1 nor 2 is eligible
C) Only candidate 1 is eligible D) Only candidate 2 is eligible
 
Answer & Explanation Answer: D) Only candidate 2 is eligible

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

1 13793
Q:

Refer the below data table and answer the following question.

If 400 calories are burned by jogging 5 km, how many calories are burnt in the given week?

 

A) 1280 calories B) 1330 calories
C) 1230 calories D) 1180 calories
 
Answer & Explanation Answer: A) 1280 calories

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

0 13789
Q:

Two men A and B start from place X walking at 4 ½ kmph and 5 ¾ kmph respectively. How many km apart they are at the end of 3 ½ hours if they are walking in the same direction ?

A) 2 9/7 km B) 3 7/5 km
C) 1 3/4 km D) 4 3/8 km
 
Answer & Explanation Answer: D) 4 3/8 km

Explanation:

Relative Speed = 5 ¾ - 4 ½ = 1 ¼

Time = 3 ½ h.

Distance = 5/4 x 7/2 = 35/8 = 4 3/8 km.

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Filed Under: Time and Distance
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

9 13776
Q:

The marks obtained by Vijay and Amith are in the ratio 4:5 and those obtained by Amith and Abhishek in the ratio of 3:2. The marks obtained by Vijay and Abhishek are in the ratio of ?

A) 4:5 B) 6:5
C) 3:2 D) 1:3
 
Answer & Explanation Answer: B) 6:5

Explanation:

    4:5
    3:2
   -------
=> 12:15:10

 12:10

=> 6:5

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Filed Under: Ratios and Proportions
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

11 13775
Q:

Refer the below data table and answer the following question.

What is the value of total stock in lakh rupees?

 

A) 778 B) 129
C) 275 D) 77.8
 
Answer & Explanation Answer: D) 77.8

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

Refer the below data table and answer the following question.

For which of the following pairs of years the total exports from the three companies together are equal?

(Note: Figures given are in lakh rupees)

 

A) 2011 & 2013 B) 2013 & 2015
C) 2011 & 2012 D) 2014 & 2015
 
Answer & Explanation Answer: C) 2011 & 2012

Explanation:
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0 13772
Q:

Refer the below data table and answer the following question.

For which of the following pairs of years the total exports from the three companies together are equal? (in lakhs)

 

A) 2011 & 2013 B) 2013 & 2015
C) 2011 & 2015 D) 2014 & 2015
 
Answer & Explanation Answer: C) 2011 & 2015

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

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