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Q:

The ratio of spirit and water in the two vessels is 5 : 1 and 3 : 7 respectively. In what ratio the liquid of both the vessels should be mixed such that a new mixture containing half spirit and half water is obtained?

 

A)  3 : 5 B)  5 : 7 
C) 3) 1 : 1 D)
 
Answer & Explanation Answer: A)  3 : 5

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

Q:

X can complete 5/7 part of a work in 10 days and Y can complete 3/4 part of the same work in 9 days. In how many days will both complete 13/21 part  of the total work?

 

A)  6 B) 4
C) 3 D) 12
 
Answer & Explanation Answer: B) 4

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

If the diameter of the two circles is 6 units and 10 units and a centre distance of 8 units. Calculate the number of common tangents that can be drawn to both the circle.

 

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

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Study the following diagram and answer questions based on it.

 

 

The diagram represents the favourite ice-cream flavours of kids in a society.

 

How many kids like both Chocolate and Vanilla but not Strawberry?

A) 5 B) 7
C) 12 D) 15
 
Answer & Explanation Answer: D) 15

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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

Q:

Consider a planet whose mass and radius are both twice the mass and radius of Earth. The acceleration due to gravity on the surface of the planet is 'n' times that on Earth. The value of n is:

 

A) 4 B) 1
C) 12 D) 2
 
Answer & Explanation Answer: C) 12

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

The distance between two cities X and Y is 270 km. First train starts from X at 7:00 a.m. and travels towards Y at 40 km/hr. Second train starts from Y at 8:30 a.m. and travels towards X at 30 km/hr. At what time (in a.m.) will both the trains meet?

 

A) 10:00   B)  11:00  
C)  11:30   D)  12:30
 
Answer & Explanation Answer: C)  11:30  

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

Q:

The table below gives the details of the number of students in Class 10, section A and B who had taken mid-term and final exam.

 

Result Sec A Sec B
Total number of students who failed in both exams 28 23
Total number of students who failed in mid-term but passed in finals 14 12
Total number of students who passes in mid-term but failed in finals 6 17
Total number of students who passed in both the exams 64 55

 

What is the total number of students in both, section A and B?

A) 219 B) 221
C) 292 D) 291
 
Answer & Explanation Answer: A) 219

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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

Two numbers are in ratio 3:4. When 3 is subtracted from both the numbers, the ratio becomes 2:3. Find the sum of the numbers.

A) 16 B) 20
C) 21 D) 22
 
Answer & Explanation Answer: C) 21

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams