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.
Correct answer B. 9?5
Subject / 703 questions
ECAT Math MCQs
Page 6 of ECAT Math multiple-choice questions with answers. Tap an option to check yourself.
Page 6 of 36
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?
Correct answer C. 15000
slia has three types balls red green and blue. If their ratio is 2:3:5 what percent of balls are green?
Correct answer B. 30%
Advertisement
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.
Correct answer B. 12 hrs
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?
Correct answer C. 10000 150000 20000 25000
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?
Correct answer B. 10
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?
Correct answer C. 45
10 men earn Rs:220 in 8 days. How much would 12 men earn in 6 days if the daily wages are fixed?
Correct answer D. 198
25 tailors can make 35 dresses in 1 day. How many dreasses can 6 tailors make in 5 days?
Correct answer B. 42
Advertisement
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?
Correct answer B. 2
9 men use 45 tissue papers in 6 days. How long would 70 tissue paper last for 7 men?
Correct answer C. 12
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?
Correct answer A. 11
14 men can dig a trench 70m long in 5 hrs. How long would it take 5 men to dig a trench 65m long?
Correct answer D. 13
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?
Correct answer B. 840
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?
Correct answer A. 30
Advertisement
0.3 of a number is equal to 0.08 of another number. The ratio of the number is
Correct answer C. 4?15
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?
Correct answer D. 12
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?
Correct answer C. 1010
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?
Correct answer A. 860
A fraction bears the same ratio to 1/9 as 3/7 is to 5/4. What is the fraction?
Correct answer D. 4?105