Advertisements
Advertisements
प्रश्न
Rohit buys 10 pens for ₹ 150 and Manoj buys 14 pens for ₹ 168. Who got the pens cheaper?
Advertisements
उत्तर
Rohit buys 10 pens = ₹ 150
Cost of one pen = `150/10` = ₹ 15
Manoj buys 14 pens = ₹ 168
Cost of one pen = `168/14` = ₹ 12
Manoj buys cheaper pen
संबंधित प्रश्न
A group of labourers promises to do a piece of work in 10 days, but five of them become absent. If the remaining labourers complete the work in 12 days, find their original number in the group.
Ten men, working for 6 days of 10 hours each, finish `5/21` of a piece of work. How many men working at the same rate and for the same number of hours each day, will be required to complete the remaining work in 8 days?
The price of 25 identical articles is ₹1,750. Find the price of 13 articles
If the cost of a dozen soaps is ₹ 460.80, what will the cost of 15 soaps?
A car covers a distance of 180 km in 5 hours. How much time will the car take to cover 54 km with the same speed?
A tree 24 m high casts a shadow of 15 m. At the same time, the length of the shadow casted by some other tree is 6 m. Find the height of the tree.
The temperature dropped 18 degree Celsius in the last 24 days. If the rate of temperature drop remains the same, how many degrees will the temperature drop in the next 18 days?
If John walks 250 steps to cover a distance of 200 metres, find the distance covered by him in 350 steps
What is the primary objective of the "Unitary Method"?
In the unitary method, which mathematical operation is used to convert the value of "many" units to the value of "one" unit?
