Here, we are providing free crash course for LIC AAO Mains as there is left not enough time to deal in details. The questions asked in the quantitative aptitude section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.
Directions (1-5): Study the pie-chart & table carefully to answer the following questions.
The pie chart shows the percentage distribution of bottles of different brands sold in a particular year in India.
The table shows the marked price and discount offered on each brand.
Total bottles sold = 48000
Note: In table, some discount is in absolute value while some are in percentage.
Q1. What is the total cost price of Milton and cello bottles if profit earned on Milton and Cello is 20% and 25% respectively? (approximately)
Q2. If cost price of Medela and NUK are same and cost price of cello and Munchkin are also same, then what is the ratio of difference of profit on Medela & Nuk together to that on cello & Munchkin together?
Q3. Due to bulk of bottles in the market each company is forced to sell its bottles at a certain loss. If Milton, Medela and Nuk bottles are sold at loss of 20%, and respectively, what is the total C.P. of these bottles (cost price per bottle)?
Q4. Total selling price of Milton, Cello and Munchkin bottles is what percent more than that of Medela, Nuk and Dr. Brown’s bottles together? (approximately)
Q6. A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hrs faster than the first pipe and 4 hrs slower than the third pipe. The time required by the first pipe is:
Q7. A cistern, when full, is emptied by a waste pipe in 30 minutes, but if a tap (filling source) is opened, it takes 40 minutes, to empty the cistern. How long the cistern will take to become full when only filling pipe is working?
Q8. Pipe A can fill a cistern in 6 hours and pipe B can fill it in 8 hours. Both the pipes are opened simultaneously, but after two hours, pipe A is closed. How many hours will B take to fill the remaining part of the cistern?
Q9. Two pipes can fill a tank in 16 and 14 hours respectively. Both pipes are opened simultaneously but it is found that due to leakage in the bottom of the tank it takes 32 minutes extra for the tank to be filled. Find the time in which tank can be emptied if it is full and both pipes are closed.
Q10. How many different ways are possible to arrange the letters of the word “MACHINE” so that the vowels may occupy only the odd positions?
Directions (11-15): What will come in the place of question(?) mark in given number series:
Q11. 55, 72, 91, 112, 135, ?
Q12. 12.5, 13, 27.5, 85, 343.5, ?
Q13. 1783, 1776, 1805, 1744, 1873, ?
Q14. 12, 91, 552, 2765, 11064, ?
Q15. 5856, 488, 4880, 610, 3660, ?
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