Quantitative Aptitude Quiz For LIC ADO Prelims 2023 -28th February

Q1. A alone and B alone can do a piece of work in 10 days and 20 days respectively. Find the number of days taken by them to complete 75% of the work together.
(a)12
(b)10
(c)5
(d)8
(e)15

Q2. Find the total amount at the end of five years at the rate of 15% p.a. simple interest on the sum of Rs. 14000. (In Rs.)
(a)24500
(b)24000
(c)32800
(d)35600
(e)23600

Q3. If the ratio of speed of car to bike is 6:5 and car travel a distance of 480 km in 8 hours, then find the time taken by bike to travel 700 km (in hours).
(a)10
(b)14
(c)18
(d)24
(e)20

Q5. A mixture contains milk and water are in the ratio of 2:3 respectively. If three liters of water is added and same quantity of milk is removed, then the ratio of milk to water becomes 1:2 respectively. Find the initial quantity of mixture. (in liters)
(a)55
(b)35
(c)25
(d)15
(e)45

Q6. P and Q enters into a partnership with Rs.1800 and Rs.2000 respectively. If at the end of a year, profit share of B is Rs. 250 more than A, then find the total profit. (in Rs.)
(a)4750
(b)5250
(c)5550
(d)4550
(e)4150

Q7. If the sum of ages of A and B is 56 years and the ratio of ages of A to B is 1:3, then find the age of A five years hence (in years).
(a)28
(b)19
(c)21
(d)17
(e)27

Q8. There are 100 students in a school in which the ratio of boys to girls is 3:2 respectively. Find the sum of 25% of boys and 50% of girls in that school.
(a)60
(b)55
(c)40
(d)25
(e)35

Q9. In how many ways the letter of word “ABOVE” can be arranged so that all vowels do not come together.
(a)72
(b)64
(c)84
(d)36
(e)48

Q10. Cost price of an article is 80% of the marked price and shopkeepers allows 10% discount on marked price. If article sold at Rs.1800, then find the cost price (in Rs.) of the article.
(a)1000
(b)1250
(c)2200
(d)1600
(e)2000

Q11. The average of the eight number is 80. If the average of first four number is 50 and the average of last three number is 80, then find the fifth number.
(a) 115
(b) 90
(c) 112
(d) 145
(e) 200

Q12. A train can crosses a pole in 12 seconds and speed of train is 72 km/hr. Find the length of train. (in meters)
(a)240
(b)180
(c)200
(d)120
(e)220

Q13. If the ratio of marked price to cost price of an article is 8:5 respectively. If the shopkeepers allow 30% discount on marked price, then find the profit/loss percentage.
(a)12%
(b)9%
(c)6%
(d)15%
(e)21%

Q14. Pipe P alone can fill a tank in 24 hours and the ratio of efficiency of P to Q is 1:2 respectively. If pipe P & pipe Q can open together, then find the time taken by both pipe together can fill the tank completely. (in hours)
(a)12
(b)10
(c)2
(d)4
(e)8

Q15. The time taken by boat to travel 90 km in still water in 6 hours. If speed of boat in still water and speed of current are in the ratio of 5:4 respectively, then find the distance travel by boat in 2.5 hours upstream (in km).
(a)12.5
(b)10
(c)4.8
(d)7.5
(e)9.6

Solutions

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