Mathematics-Math MCQ Question and answer / Ratio Rates and Proportion Set 2 Sample Test,Sample questions

Question:
0.3 of a number is equal to 0.08 of another number. The ratio of the number is

1.8?3

2.80?3

3.4?15

4.8?6


Question:
10 men earn Rs:220 in 8 days. How much would 12 men earn in 6 days if the daily wages are fixed?

1.240

2.160

3.190

4.198


Question:
14 hostilities consume 630 kg of rice in 18 days. How many hostilities will eat 770 kg of rice in 28 days at the same rate?

1.11

2.13

3.15

4.none


Question:
14 men can dig a trench 70m long in 5 hrs. How long would it take 5 men to dig a trench 65m long?

1.12

2.10

3.15

4.13


Question:
25 tailors can make 35 dresses in 1 day. How many dreasses can 6 tailors make in 5 days?

1.35

2.42

3.30

4.45


Question:
5 aeroplanes use 5000 litres of fuel in 6 days. How long would 1000 litres of fuel would last for 3 aeroplanes if two are laid out for repairs?

1.4

2.2

3.5

4.3


Question:
9 excavators working 10 hrs. a day remove 2500 cubic feet of earth in 3 days. How many excavators working 6 hrs. a day are required to remove 5000 cube feet of earth in 2 days?

1.55

2.50

3.45

4.40


Question:
9 men use 45 tissue papers in 6 days. How long would 70 tissue paper last for 7 men?

1.18

2.15

3.12

4.10


Question:
?3 : (1+? 4):? 12:x then x is equal to

1.6

2.?3+4? 3

3.2? 3

4.4? 2


Question:
A bucket contains mixture of water and milk in a ration of 4:5. On adding 6 liters of water the ratio is 6:5. What was the original amount of water?

1.18

2.20

3.15

4.12


Question:
A bus covers a distance of 240 km in 8 hours at a speed of 30 km/h. How long will it take to cover the same distance at the speed of 20km/h.

1.15 hrs

2.12 hrs

3.10 hrs

4.8 hrs


Question:
A car covers a distance of 180 miles in 2 hrs while a bus covers a distance of 150 miles in 3 hrs. What is ratio of their speed.

1.18/15

2.9?5

3.15?18

4.5?9


Question:
A contractor has to build a bridge in 50 days. Initially he employed 20 men, but found that only half of the work has been completed in 30 days. How many more men he has to employ to finish the job in time?

1.30

2.10

3.15

4.20


Question:
A family of 6 has an average 25 and another of 9 has an average 41. The sum of the ages of the family members of both will be:

1.165

2.375

3.455

4.none


Question:
A family with six members has an average age of 25 while a family of 9 has an average age of 35. The combine average of both families will be:

1.30

2.34.93

3.39

4.none


Question:
A fraction bears the same ratio to 1/9 as 3/7 is to 5/4. What is the fraction?

1.5?28

2.4?63

3.7?9

4.4?105


Question:
A large jar is full of marbles. If one marble is chosen at random probability that it will be red is 7/11. What is the ratio of red marbles to non-red marbles in the jar?

1.7?11

2.11?7

3.7?4

4.4?7


Question:
A property of 31000 is divided among 3 partners A B C in ratio of 1/2 : 1/3 : 1/5 what is share of A?

1.6200

2.15500

3.15000

4.26000


Question:
A shopkeeper purchases 5 cartoons in 105 rupees and 8 cartoons in 155 rupees. If a cartoon contains 5 items then average price per item is

1.4

2.15.75

3.20

4.27.15


Question:
A sum of 2430 is divided among A B C such that if their shares are diminished by 10 each the remaining shares are in ration 3:4:5. What is Cs part?

1.930

2.1250

3.1010

4.1430


Question:
A sum of 2580 is divided among A B and C such that As part of sum is half of Bs part and Bs part is 2/3 of Cs part. How much will B get?

1.860

2.430

3.200

4.2210


Question:
Ahmad bought color pencils with price 3.45 16.75 9.84 and 8.16. Find the average amount spent on a pencil.

1.7.8

2.8.2

3.9.55

4.18.2


Question:
Aslia has three types balls red green and blue. If their ratio is 2:3:5 what percent of balls are green?

1.20%

2.30%

3.45%

4.50%


Question:
At a ship 3-1/2 creates of food are required to feed 63 people. If one crate is equal to 30kg. How many kilograms of food is required to feed 72 people.

1.85

2.105

3.72

4.120


Question:
During a certain operation B persons are successfully recovered every year. If A persons are treated during the last 5 years what will be the average death rate per year.

1.B/5

2.A-5B

3.(A-b)/5

4.(A-5B)/5


Question:
Food provisions in a garrison are sufficient to meet the requirement of 1200 soldiers for 45 days. How long will the food last if 600 more soldiers join the garrison?

1.30

2.40

3.45

4.20


Question:
If 3x = 4y = 5z then x:y:z

1.3?4?5

2.5?4?3

3.6?8?10

4.20?15?12


Question:
If ten cakes costs n nickles how many can be bought for d dimes and p quarters.

1.10(2d+5p)/n

2.(d+p)/n10

3.10nd/p

4.10np/d


Question:
If X persons are admitted in a hospital during the last five years and Y persons are recovered out of them during this period then find the average number of persons admitted in one year:

1.x/y

2.(x-y)/5

3.x/5

4.(x+y)/5


Question:
In a cigarate case full of cigars and cigarates probability of a cigerate is 8/15. What is the ratio of cigars to cigarates.

1.8?7

2.7?15

3.7?8

4.none


Question:
In a hospital-I ratio of ENT patients to cardiology patients is 9:11 and in hospital-II the ratio is 7:10 which hospital has more ENT patients.

1.I

2.II

3.both have equal no. of patients

4.can not be determined


Question:
In a right triangle the measure of other two angles is in the ratio 1:1 which of the following must be true. I- Triangle is scalene II- Triangle is isosceles III- Triangle is equilateral

1.I only

2.II only

3.II & III only

4.all


Question:
In Faisalabad ratio of bicycles and motorcycles is 2:3. If bicycles increase by 15% and motorcycles increase by 20% what is overall percent increase in both cycles and motorcycles.

1.9%

2.12%

3.18%

4.15%


Question:
In Lahore ratio of male to female internet users is 1:4. Number of male users is increased by 20% and that of female users is increased by 10%. What is the over all increase in internet users in Lahore?

1.30%

2.12%

3.10%

4.60%


Question:
In the above question the sum of the height of new students in class.

1.190

2.610

3.710

4.1890


Question:
In the above question what is the average of un-recovered persons per year:

1.(x-y)/5

2.x-y

3.y/x

4.(x+y)/5


Question:
In the class of 100 students at KIPS average marks of the students in the mathematics tests were 80. How many got exactly 80 marks in the test?

1.50

2.more than 50

3.less than 50

4.it can not be determined


Question:
KIPS invited same number of boys and girls at its annual party. All came but 15 extra girls showed up. As a result ratio of boys to girls is 4:5. How many people did KIPS invite at is party.

1.60

2.120

3.40

4.150


Question:
Partners in a firm divide a profit of Rs. 70000 among them in the ratio of 2:3:4:5. How much did each of them get?

1.25000 20000 15000 10000

2.20000 18000 16000 14000

3.10000 150000 20000 25000

4.5000 10000 15000 20000


Question:
The average age in a city of 10000 is 40 years. The average of half of them is 50 years. The average of remaining ones is.

1.15

2.25

3.30

4.35


Question:
The average earning of a shop for first three weeks of a month are 2750 per week. If the earnings of next 2 weeks are 4750 rupees then find total earnings of the 5 weeks.

1.3000

2.17500

3.17750

4.13000


Question:
The average height of a class of 18 students is 105 cm. After the arrival of 7 new students the average decreases by 5cm. Find sum of the heights of all the students in the class.

1.1890

2.2500

3.2625

4.2890


Question:
The average of 8 observations is 24. if one more observation of 33 is added then the new average will be

1.20

2.25

3.24

4.28


Question:
The average of crimes per week in a city is A. Find the number of crimes in 4 weeks.

1.A/4

2.4A/7

3.4A

4.7A/4


Question:
The average weight of the class of 35 students was 45 kg. With the admission of a new student the average weight came down to 44.5 kg. Find the weight of new student.

1.27 kg

2.30 kg

3.25 kg

4.45 kg


Question:
The floor of a particular room requires 700 tiles of size 15cm x 10cm to cover it. How many tiles will be required to cover the same floor if the size is changed from 15cmx10cm to 25cmx5cm?

1.600

2.840

3.800

4.950


Question:
There are 45 persons staying at a hostel. The average expenses of a person for a day are rupees 20. The total expenses for all the persons for a week are:

1.295

2.900

3.9000

4.6300


Question:
Three partners agreed to divide their profit in the ration of 2:4:7. What is the difference of the greatest and smallest share in the profit of Rs. 26000?

1.Rs. 10000

2.Rs. 12000

3.Rs. 8000

4.Rs. 13000


Question:
uv/w = 6 = xy/z x=4u w=3z and y=nv then what is the value of n

1.12

2.6

3.3?4

4.1?2


Question:
What must be added to each term of 13?29 so that it becomes 1:2

1.9

2.3

3.8

4.none


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