Chain Rule Questions and Answers
Practice ModeShowing 10 of 47 questions
Q1
The price of 357 mangoes is Rs. 1517.25. what will be the approximate price of 49 dozens of such mangoes ?
Answer: Option D
Q2
The price of 438 oranges is Rs. 1384.08. What wil be the approximate price of 8 dozens oranges ?
Answer: Option A
Q3
If 11.25m of a uniform iron rod weighs 42.75 kg. What will be the weight of 6m of the same rod ?
Answer: Option A
Q4
On a scale of a map, 0.6 cm represents 6.6 km. If the distance between two points on the map is 80.5 cm, the actual distance between these points is :
Answer: Option D
Q5
If 20 men working together can finish a job in 20 days, then the number of days taken by 25 men of the same capacity to finish the job is :
Answer: Option C
Q6
If 10 men can reap a field in 8 days, then 8 men will reap the same field in :
Answer: Option C
Q7
14 pumps of equal capacity can fill a tank in 6 days. If the tank has to be tilled in 4 days, the number of extra pumps needed is :
Answer: Option A
Q8
If 6 men working 7 hours a day can plough a field in 48 days. In how many days will 14 men working 12 hours a day plough the same field ?
Answer: Option C
Q9
If 80 lamps can be lighted 5 hours per day for 10 days for Rs. 12.25, then the number of lamps which can be lighted 4 horus daily for 30 days for Rs. 76.50, is :
Answer: Option B
Q10
If 12 carpenters, working 6 hours a day can make 460 chairs in 24 days, how many chairs will 18 carpenters make in 36 days, eah working 8 hours a day ?
Answer: Option D