Unitary Method ...

16 workers can build a rooms in 34 days. How many days will 8 workers take to build similar room.

If the cost of two dozen of pens is Rs 192.48, what will the cost of  32 such pens ?

Mrs Tiwari have a fixed deposit of  Rs 5,000 and she earns an interest of Rs 1200 in 3 years, how much interest would a deposit of Rs 24,000 earn in 3 years with the same rate of simple interest?

A train travels 1620 km in 15 hours. How much distance will be covered by it in 7.2 hours? 

The price of 20 identical toys is Rs 2,450. Find the price of 14 similar toys.

If Ruchi walks 480 steps to cover a distance of 300 metres, find the distance covered by her in 680 steps. 

Weight of 24 packets is 15 kg. What is the weight of 72 such packets?

In a particular month, Gaurav works for 248 hours and earns Rs 16, 120. But in the next month he worked 24 hours less, how much will he earn in this month?

Rahul buys 15 pens for Rs 180 and Anuj buys 18 pens for Rs 198. Who got the pens cheaper and by how much?

For Rs 546, 12 cans of orange juice can be bought, then how many cans of orange juice can be bought for Rs 819?

Mr. Vinay pays Rs 16500 as rent for 3 months. How much does he has to pay for 2 years if the rent per month remains same? 

A tractor travels 14 km in 32 minutes. If the speed remains the same, how far can it travel in 4 hours?

A content writer types 288 words in 18 minutes. How many words would she type in an hour? 

The temperature dropped 6 degree Celsius in the last 18 days. If the rate of temperature drop remains the same, how many degrees will the temperature drop in the next 12 days?

A scooter running with uniform speed covers a distance of 108 km in 3 hours. How much distance will the scooter cover in 8 hours running with the same speed?

The cost of 48 sweet boxes is Rs 336. How many sweet boxes can be bought for Rs 196? 

If it has rained 376 cm in Mumbai in the last 4 days, how many cm of rain will fall in one week (7 days)? 

Assume that the rain continues to fall at the same rate.

A electric pole 18 m high casts a shadow of 12 m. At the same time, the length of the shadow casted by some other tree is 8 m. Find the height of the tree. 

If the cost of 14 pancakes is Rs 320, then what will be the cost of 9 pancakes? 

Arav finishes his work in 15 days while Bunty takes 10 days. How many days will the same work be done if they work together?