Aptitude and Reasoning Questions

Q:

The average age of a group of 10 students is 15 years. When 5 more students join the group, the average age increase by 1 year. The average age of the new students is?

Answer

Total age of 10 students = 150 years


Total age of 15 students = 240 years


Total age of 5 new students = 240 - 150 = 90 years


\inline \therefore Average age of 5 new students =  = 18 years

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Subject: Problems on Ages

155 30702
Q:

In the following question, select the related word pair from the given alternatives.

 

Rabbit : Animal : : ? : ?

 

A) Sun : Moon B) Pentagon : Figure
C) Lion : Bird D) Animal : Cow
 
Answer & Explanation Answer: B) Pentagon : Figure

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 30699
Q:

In the following question, select the related word pair from the given alternatives.

Seconds : Time : : ? : ?

A) Angle : Pascal B) Length : Metre
C) Area : Volume D) Ohm : Resistance
 
Answer & Explanation Answer: D) Ohm : Resistance

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 30694
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

18 x 12 - 6 ÷ 5 + 4 = 35

 

A) + and x B) + and ÷
C) - and + D) ÷ and -
 
Answer & Explanation Answer: D) ÷ and -

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

2 30680
Q:

In the following question, select the related letter pair from the given alternatives.

 

MCG : NDH : : ? : ?

 

A) IOT : JPU   B) JMP : LOR  
C) RTP : SUR   D) FPL : GQN
 
Answer & Explanation Answer: A) IOT : JPU  

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

2 30669
Q:

In the following question, select the related letter pair from the given alternatives.

HFZ : LJD : : ? : ?

A) KTM : OXQ B) KBN : LCO
C) BHO : DJQ D) FKU : INX
 
Answer & Explanation Answer: A) KTM : OXQ

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 30663
Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

 

18 ÷ 2 - 25 x 9 + 6 = 38

 

A) + and x B) + and ÷
C) - and + D) ÷ and x
 
Answer & Explanation Answer: A) + and x

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

1 30640
Q:

The smallest number which when diminished by 7,  is divisible by  12, 16, 18, 21 and 28 is

A) 1008 B) 1015
C) 1022 D) 1032
 
Answer & Explanation Answer: B) 1015

Explanation:

Required Number = (L.C.M  of 12, 16, 18,21,28)+7

= 1008 + 7

= 1015

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Filed Under: HCF and LCM

101 30640