Quantitative Aptitude - Arithmetic Ability Questions

Q:

The ratio of milk and water in three samples is 1 : 3, 3 : 5 and 11 : 5. A mixture containing equal quantities of all three samples is made. What will be the ratio of milk and water in the new mixture?

A) 7 : 9 B) 5 : 7
C) 15 : 13 D) 9 : 11
 
Answer & Explanation Answer: A) 7 : 9

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

8 1864
Q:

Ram travels 4/9th of the total journey by bus, 5/18th by rail and the remaining 10 km on foot. Find the distance of total journey.

 

A) 42 km B) 90 km
C) 36 km D) 18 km
 
Answer & Explanation Answer: C) 36 km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

5 1864
Q:

Sum of twice a fraction and 3 times its reciprocal is 29/3. What is the fraction?

A) 2/9 B) 5/4
C) 4/5 D) 9/2
 
Answer & Explanation Answer: D) 9/2

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

4 1863
Q:

If the perimeter of a semi-circle is 108 cm, then find its radius (in cm).

A) 42 B) 28
C) 56 D) 21
 
Answer & Explanation Answer: D) 21

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Filed Under: Area
Exam Prep: Bank Exams

0 1863
Q:

If tan A = 1/2 and tan B = 1/3, then what is the value of tan (2A + B)?

A) 1 B) 3
C) 5 D) 9
 
Answer & Explanation Answer: B) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1862
Q:

What is the value of 10% of 150% of 400?

A) 600 B) 50
C) 500 D) 60
 
Answer & Explanation Answer: D) 60

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Filed Under: Percentage
Exam Prep: Bank Exams

4 1862
Q:

The compound interest earned in two years at 12% per annum is Rs 10176. What is the sum (in Rs) invested?

A) 50000 B) 60000
C) 40000 D) 80000
 
Answer & Explanation Answer: C) 40000

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Filed Under: Compound Interest
Exam Prep: Bank Exams

5 1862
Q:

What is the value of [(cos32θ + 3 cos 2θ)÷(cos6θ  sin6θ)]?

A) 0 B) 1
C) 2 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1862