Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the simplified value of 31253 + 4253 + 36753

A) 18253 B) 5253
C) 9√125 D) 1253
 
Answer & Explanation Answer: A) 18253

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Filed Under: Simplification
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Q:

Which instrument is used for viewing the sun?

A) Stroboscope B) Telescope
C) Helioscope D) Sun meter
 
Answer & Explanation Answer: C) Helioscope

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Filed Under: Problems on Numbers
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Q:

Δ ABC is right angled at B. If m∠A = 30°, what is the length of AB (in cm), if AC = 10 cm?

A) 5 B) 5√3
C) 10√3 D) 10
 
Answer & Explanation Answer: B) 5√3

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Filed Under: Volume and Surface Area
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Q:

Find the curved surface area (in cm2) of a hemisphere of diameter 7 cm.

A) 88 B) 55
C) 77 D) 66
 
Answer & Explanation Answer: C) 77

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Filed Under: Volume and Surface Area
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Q:

In triangle ABC measure of angle B is 90 deg. If sinA = 24/25, and AB = 1.4cm, then what is the length (in cm) of side BC.

A) 4.8 B) 5
C) 3 D) 5.6
 
Answer & Explanation Answer: A) 4.8

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Filed Under: Volume and Surface Area
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Q:

The diagonal of a square is 10 cm. What is the length (in cm) of its side?

A) 5 B) 5√2
C) 10√2 D) 5/√2
 
Answer & Explanation Answer: B) 5√2

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Filed Under: Volume and Surface Area
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Q:

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

 


Statement I:  All bins are baskets

Statement II:  No buckets are bins


Conclusion I:  All baskets are buckets


Conclusion II:  All buckets are baskets

 

A) Only conclusion I follows B) Only conclusion II follows
C) Both conclusions I and II follow D) Neither conclusion I nor conclusion II follows
 
Answer & Explanation Answer: D) Neither conclusion I nor conclusion II follows

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Q:

What is the time taken by a 180 m long train running at 54 kmph to cross a man standing on a platform?

A) 10 sec B) 12 sec
C) 11 sec D) 13 sec
 
Answer & Explanation Answer: B) 12 sec

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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