Unitary method | Ratio and Proportion | Assessment | English | Grade 6

The method in which we first find the value of one unit and then the value of the required number of units is known as the _________

• Proportion

• Ratio

• Unitary method

• None of these

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is the price of 1 apple if the cost of 23 apples is ₹ 345?

• ₹ 12

• ₹ 22

• ₹ 18

• ₹ 15

Answer explanation

Option 4 is correct . It can be easily done through division as 23 apples cost ₹ 345, then the cost of 1 apple = 345/23 = ₹ 15

Tags

CCSS.5.NBT.B.6

CCSS.5.NF.B.3

If the cost of 7 cans of juice is ₹245, then what will be the cost of 4 cans of juice?

• ₹ 105

• ₹ 140

• ₹ 175

• ₹ 155

Answer explanation

Option 2 is correct. Cost of 7 cans = ₹ 245 Cost of 1 can of juice = 245/7 = ₹ 35 Hence, cost of 4 cans of juice = 35 × 4 = ₹ 140

Tags

CCSS.5.NBT.B.6

CCSS.5.NBT.B.5

If the cost of a dozen notebooks is ₹ 300, what will be the cost of 22 such notebooks?

• ₹ 660

• ₹ 500

• ₹ 600

• ₹ 550

Answer explanation

Option 4 is correct. Cost of 1 dozen of notebook = ₹ 300 That is, cost of 12 notebooks = ₹ 300 Cost of 1 notebook = 300/12 = ₹ 25 Hence, cost of 22 notebooks = 22 × 25 = ₹ 550

Tags

CCSS.5.NBT.B.5

A motorbike travels 260 km in 5 litres of petrol. How much distance will it cover in 7 litres of petrol?

• 364 km

• 312 km

• 260 km

• 220 km

Answer explanation

Option 1 is correct. Motorcycle travels, 5 L of petrol = 260km 1 L of petrol = 260/5 = 52km Hence, the distance covered by motorcycle in 7 L of petrol = 7 × 52 = 364 km

Tags

CCSS.5.MD.A.1

If Ranjana earns ₹ 375000 in 1 year, then, what is her earning for 4 months?

• ₹ 156250

• ₹ 187500

• ₹ 125000

• ₹ 150000

Answer explanation

Option 3 is correct. Earning in 1 year(12 months) = ₹ 375000 Earning in 1 month = 375000/12 = ₹ 31250 Her earning in 4 months = 4 × 31250 = ₹ 125000

Tags

CCSS.5.NBT.B.6

CCSS.5.NF.B.3

Sneha bought 4 kurtis in ₹ 2600, then, how many kurtis can buy in ₹ 7800?

• 10

• 12

• 13

• 15

Answer explanation

Option 2 is correct. Coast of 4 kurtis = ₹ 2600 Cost of 1 kurti = ₹ 650 Then, the number of kurtis she can buy in ₹ 7800 = 7800 / 650 = 12

Tags

CCSS.5.NBT.B.6