Quantitative Aptitude - Arithmetic Ability Questions

Q:

ΔABC is similar to ΔPQR. Length of AB is 36 cm and length of the corresponding side PQ is 16 cm. If area of ΔABC is 1296 sq cm, what is the area of ΔPQR?

A) 128 sq cm B) 512 sq cm
C) 64 sq cm D) 256 sq cm
 
Answer & Explanation Answer: D) 256 sq cm

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Q:

The price of an article is cut by 42%, to restore to its original value, the new price must he increased by ______.

A) 42 percent B) 72.41 percent
C) 29.58 percent D) 52.5 percent
 
Answer & Explanation Answer: B) 72.41 percent

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Q:

If a2+b2+c2=14 and a+b+c=6, then the value of ab+bc+ca is,

A) 11 B) 12
C) 13 D) 14
 
Answer & Explanation Answer: A) 11

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Filed Under: Simplification
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Q:

If (x – y) = 7, then what is the value of (x  15)3  (y  8)3?

A) 0 B) 343
C) 392 D) 399
 
Answer & Explanation Answer: A) 0

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Q:

What will be the net discount (in percentage) for two successive discounts of 30% and 20%?

A) 50 B) 56
C) 44 D) 54
 
Answer & Explanation Answer: C) 44

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Filed Under: Percentage
Exam Prep: Bank Exams , CAT

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Q:

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

A) DGJ B) KNQ
C) RUX D) ILN
 
Answer & Explanation Answer: D) ILN

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Filed Under: Odd Man Out
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Q:

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

A) Ocean B) Sea
C) Desert D) River
 
Answer & Explanation Answer: C) Desert

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Filed Under: Odd Man Out
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Q:

Which one among the following does not belong to the group?

A) Maestro B) Visa
C) Master D) Credit Card
 
Answer & Explanation Answer: D) Credit Card

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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