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Q:

50 litre mixture of water and alcohol contains 10% alcohol. How much more alcohol must be added to make the strength of alcohol 40% in the new mixture?

A) 25 B) 30
C) 20 D) 23
 
Answer & Explanation Answer: A) 25

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

Q:

A box contain equal number of 1 rupee, 2 rupee and 5 rupee coins. If the total amount is Rs 184, then how many coins of each type are there?

 

A) 18 B) 26
C) 25 D) 23
 
Answer & Explanation Answer: D) 23

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Which number is 30% less than 80% of 800?

A) 524 B) 192
C) 448 D) 368
 
Answer & Explanation Answer: C) 448

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

If the ratio of the angle bisector segments of the two equiangular triangles are in the ratio of 3:2 then what is the ratio of the corresponding sides of the two triangles?

 

A) 2:3 B) 3:2
C) 6:4 D) 4:6
 
Answer & Explanation Answer: B) 3:2

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

Which of the following triangle is formed when the triangle has all the three medians of equal length?0

A) Scalene B) Isosceles
C) Equilateral D) Right angled
 
Answer & Explanation Answer: C) Equilateral

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

What is the x-intercept of line joining (4, 2) and (6, 3)?

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Determine the value of a2+b2a3+b3 when a = 2+√3 and b = 2-√3.

A) 0.27 B) 0.42
C) 0.58 D) 0.93
 
Answer & Explanation Answer: A) 0.27

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Simplify : 132 - 142 + 172 - 250 = ?

A) 196 B) 169
C) 121 D) 144
 
Answer & Explanation Answer: D) 144

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Filed Under: Simplification
Exam Prep: Bank Exams