Quantitative Aptitude - Arithmetic Ability Questions

Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (11, 13, 15) B) (15, 17, 19)  
C) (21, 23, 25)   D) (25, 27 31)
 
Answer & Explanation Answer: D) (25, 27 31)

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (3, 6, 12) B) (4, 8, 16)  
C) (7, 14, 28) D) (6, 18, 36)
 
Answer & Explanation Answer: D) (6, 18, 36)

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Q:

 In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) 16, 19, 22)   B) (18, 21, 25)  
C) (17, 20, 23)   D) (21, 24, 27)  
 
Answer & Explanation Answer: B) (18, 21, 25)  

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Q:

1.004 - 0.4 is equal to

A) 0.604 B) 0.006
C) 0.640 D) 1
 
Answer & Explanation Answer: A) 0.604

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Q:

Possible measures of three angles of a triangle are

A) 33°, 42°, 115° B) 40°, 70°, 80°
C) 30°, 60°, 100° D) 50°, 60°, 70°
 
Answer & Explanation Answer: D) 50°, 60°, 70°

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Filed Under: Volume and Surface Area
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0 604
Q:

19 x 23 = 437. Then 190 x 0.023 = ?

A) 43.7 B) 4.37
C) 0.0437 D) 0.437
 
Answer & Explanation Answer: B) 4.37

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (10, 20, 30) B) (12, 22, 32)  
C) (27, 37, 47) D) (19, 29, 49)
 
Answer & Explanation Answer: D) (19, 29, 49)

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Q:

ΔABC is right angled at B. If m∠A = 60 deg, then find the value of (secC + 2)

A) (2+2√3)/√2 B) 4/3
C) (2+2√3)/√3 D) 4/√3
 
Answer & Explanation Answer: C) (2+2√3)/√3

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