Quantitative Aptitude - Arithmetic Ability Questions

Q:

The ratio between the weights of gold and silver in an alloy is 17:3. If the weight of silver in the alloy is 2.7 gm, find the weight of gold in the alloy?

A) 12.6 gm B) 15.3 gm
C) 18 gm D) 21.2 gm
 
Answer & Explanation Answer: B) 15.3 gm

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

If secA + tanA = a, then the value of cosA is

A) a2+12a B) 2aa2+1
C) a2-12a D) 2aa2-1
 
Answer & Explanation Answer: B) 2aa2+1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The measures of the three angles of a triangle are in the ratio 1:2:3. What is the measure of the biggest angle?

A) 30° B) 60°
C) 90° D) 120°
 
Answer & Explanation Answer: C) 90°

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Filed Under: Simplification
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Q:

129 meter from the foot of a cliff on level of ground, the angle of elevation of the top of a cliff is 30°. The height of this cliff is

A) 50√3 metre B) 45√3 metre
C) 43√3 metre D) 47√3 metre
 
Answer & Explanation Answer: C) 43√3 metre

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Filed Under: Height and Distance
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Q:

Find the odd word/letters/number from the given alternatives.

A) CBED B) JILK
C) TSVU D) VZXY
 
Answer & Explanation Answer: D) VZXY

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

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

A) Valley B) Lake
C) Ocean D) Creek
 
Answer & Explanation Answer: A) Valley

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Filed Under: Odd Man Out
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Q:

Identify the odd one out from the following:

A) Alloy B) Air
C) Milk D) Water
 
Answer & Explanation Answer: D) Water

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Filed Under: Odd Man Out
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Q:

Find the HCF of 1757, 2259.

A) 231 B) 241
C) 251 D) 261
 
Answer & Explanation Answer: C) 251

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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