Question 1 :
If $20$ persons can do a piece of work in $7$ days, then the number of persons required to complete the work in $28$ days.
Question 2 :
The monthly electricity bill in a hostel for lighting $22$ bulbs each of $100$ watt for $6$ hours daily is $Rs.\,3520$. Then the amount of the bill when $30$ bulbs each of $100$ watt are lighted for $8$ hours daily is:
Question 3 :
If $40$ articles cost Rs. $180,$ the cost of $18$ articles is
Question 4 :
A certain industrial loom weaves $0.128$ metres of cloth every second. Approximately how many seconds will it take for the loom to weave $25$ metres of cloth?
Question 5 :
If the cost of $x$ metres of wire is $d$ rupees, then what is the cost of $y$ metres of wire at the same rate?
Question 6 :
$12$ sarees cost $Rs. 3600.$ The cost of $1$ saree is
Question 7 :
A certain hotel requires $105\:kg$ of wheat for a week. How many $kg$ of wheat will it require for $58$ days?
Question 8 :
The price of six dozen pencils are $Rs.169.20$. Approximately what is the price of $17$ such pencils?
Question 9 :
If $6$ note books cost Rs. $45,$ how much would $8$ note books cost?
Question 10 :
I consume $7$ chapatis at lunch and $8$ chapatis at dinner. How many dozen chapatis do I consume in a leap year?
Question 11 :
The price of $282$ apples is $Rs.\,1974$. What will be the price of $24$ dozens of apples?
Question 12 :
A carpet of dimensions $22$ metres $\times$ $17$ metres was purchased at the rate of $Rs.\,2.50$ per square metre. What was the price paid for it?
Question 13 :
If $\cfrac{ 2 }{ 9 }$th of a property costs Rs $2,52,000$. Find the value of $\cfrac{ 4 }{ 7}$th the cost of it.
Question 14 :
The price of $349$ coconuts is $Rs.\,2094$. What will be the price of $26$ dozens of coconuts?
Question 15 :
If $\dfrac{ 3}{ 5} $ quintal of wheat cost Rs. $210$, then find the cost of $1$ quintal of wheat.
Question 16 :
If $\cfrac{ 3}{ 5} $ quintal of wheat costs Rs $210$, then find the cost of $0.4$ quintal of wheat.
Question 17 :
Cost of $24$ identical articles is Rs $108$. Find the cost of $40$ such articles.
Question 18 :
John types $450$ words in half an hour. How many words would be typed in 6 minutes ?
Question 19 :
$24$ iron rods of the same size weigh $240kg$. What will be the weight of $20$ such iron rods ?
Question 20 :
If a car covers $82.5\;km$ in $5.5$ litres of petrol, how much distance will it cover in $13.2$ litres of petrol?
