Quantitative Aptitude Quiz For IBPS Clerk Mains: 2nd January 2019

Directions (1 -5): Data given below shows number of persons travel in three type of vehicles (car, bus and train) from three cities (X, Y and Z) on a particular day. 

•  32% of travelers of city X travel by car. Out of remaining 25% travel by bus and remaining by train. Number of persons who travel by car from city Y is 25% more than the persons travelling by car from city X. Ratio of no. of persons who travel by train from city X to that from city Y is 3 : 4. Total number of persons who travel form city Y is 40% more than that of city X.

•  Number of persons who travel by car from city Z is 24% of the person who travel by bus and train together from city Y. Total number of persons who travel from city Z is 62.5% of persons who travel from city X. Number of person who travel from city X by bus and train together is 472 more than no. of person who travel from city Z by bus and train together. 

Q1. What will be the minimum number of cars required so that total no. of person who travel by car from city X can travel, if maximum 4 people can sit together in a car?

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Q2. Find the difference between the total travellers from city Y to total travellers from city X

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Q3. Number of persons who travel by train from city Y is what percent more than number of persons who travel by train from city X.

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Q4. Number of person who travel by train from city Z is 20% more than number of person who travel by bus from same city. Find the number of person who travel by train from city Z.

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Q5. Find the average number of person who travel by car from all cities together?

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Directions (6-10): Calculate the approximate value of given questions: 

Q6.

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Q7.

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Q8.

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Q9.

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Q10.

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Q11. A hemispherical bowl of radius ‘R’ is melted to form four spheres of radius ‘r’. Find relation between their radii?

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Q12.A circle is inscribed in a square. If the difference between area of the square and circle is 262.5 cm², then find the area of the rectangle whose perimeter is same as that of circle while length of rectangle is 20% more than the breadth of rectangle (in cm²)

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Q13. 5 inlet pipes (same capacity) can fill a tank in same time in which 3 outlet pipes (same capacity) can empty it. If 2 inlet and one outlet pipe is opened for first minutes and 5 inlet and 2 outlet pipe open for 2nd minute and process continues till tank is completely filled in 30 minutes. Find the time in which 2 outlet pipe can empty the completely filled tank.

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Q14. A cylinder whose height is equal to its radius is full of milk. Its milk is poured into a hemi spherical bowl of same radius as of cylinder and remaining milk is poured into another hemi-spherical bowl of same volume as of previous one. What percentage of the volume of second hemispherical bowl remained empty?

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Q15. In a house , there is a semicircular corridor, a circular hall and a circular garden. Sum of perimeter of corridor and hall is 102 m.If radius of hall is 50% more than radius of corridor then find area of circular garden, given radius of garden is 300% more than sum of radius of corridor and radius of hall together.

Solution:

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