Quantitative Aptitude - Arithmetic Ability Questions

Q:

The ratio of present ages of Rangana and Sayed is 7:5. After 11 years the ratio of their ages will be 4:3. What is Rangana's present age?

A) 55 B) 77
C) 70 D) 96
 
Answer & Explanation Answer: B) 77

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Filed Under: Problems on Ages
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Q:

How many 3 ­digit numbers are completely divided by 4.

A) 225 B) 224
C) 223 D) 222
 
Answer & Explanation Answer: A) 225

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Filed Under: Problems on Numbers
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Q:

In ΔPQR, ∠QPR = 45° and the bisectors of ∠PQR and ∠PRQ meets at O. What is the value (in degrees) of ∠QOR?

A) 107.5 B) 112.5
C) 117.5 D) 122.5
 
Answer & Explanation Answer: B) 112.5

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Filed Under: Volume and Surface Area
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Q:

The slope of the line passing through the points (7,-2) and (x,1) is -3/10. Find x.

A) 4 B) 2
C) -4 D)  -3
 
Answer & Explanation Answer: D)  -3

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Filed Under: Simplification
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Q:

A right-angled triangle ABC is right-angled at B, and tan A = 4/3. If AC = 25 cm, the length of BC is

A) 33.3 cm B) 24 cm
C) 20 cm D) 18.75 cm
 
Answer & Explanation Answer: C) 20 cm

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Filed Under: Area
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Q:

In the following question, select the odd word from the given alternatives.

A) Cone B) Cylinder
C) Rectangle D) Prism
 
Answer & Explanation Answer: C) Rectangle

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Filed Under: Odd Man Out
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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) 5 – 10 B) 6 – 11
C) 7 – 12 D) 8 – 15
 
Answer & Explanation Answer: D) 8 – 15

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Filed Under: Odd Man Out
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Q:

All rational numbers are ____ numbers.

A) integer B) whole
C) irrational D) real
 
Answer & Explanation Answer: D) real

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Filed Under: Numbers
Exam Prep: Bank Exams

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