grade-5 unitary method

1) The cost of one ball is Rs.56.Find the cost of 78 such balls.

• Rs.4368

• Rs.4386

• Rs.134

• Rs.5358

2) A farmer grows 134 tulips in one row.How many tulips can be grown in 23 rows?

• 157

• 2082

• 3082

• 111

A worker is paid Rs.750 for 6 days’ work. If he works for 23 days, how much will he get?

• 125

• 2875

• 345

• 400

The freight for 75 quintals of goods is Rs. 375. Find the freight for 42 quintals.

• 210

• 200

• 5

• 211

John types 450 words in half an hour. How words would he type in 7 minutes?

• 102

• 101

• 100

• 105

A worker makes a toy in every 2h. If he works for 80h, then how many toys will he make ?

• 40

• 39

• 45

• 54

In a race , Ravi covers 5 km in 20 min. How much distance will he cover in 100 min ?

• 40 km

• 25 km

• 26 km

• 35 km

A tree is 12 m tall and casts an an 8 m long shadow. At the same time, a flag pole caste a 100 m long shadow. How long is the flag pole ?

• 150 m

• 115 m

• 125 m

• 200 m

Is the concept of Unitary method clear to you

• yes

• no

• not sure

In the recipe of a lemonade 2 cups of sugar is needed for 3 lemons. How many lemons are needed for 6 cups of sugar?

• 4
• 6
• 8
• 9