Unitary Method

If cost of 24 oranges is ₹ 72, then find out the cost of 120 oranges.

• ₹ 180

• ₹ 500

• ₹ 172

• ₹ 360

Tags

CCSS.6.RP.A.3B

If cost of 12 pens is ₹ 84, then what is the cost of 10 such pens ?

• ₹ 90

• ₹ 70

• ₹ 65

• ₹ 72

Tags

CCSS.6.RP.A.3B

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

A lorry uses 80 litres of fuel on a trip of 280 kilometres.

How much fuel would the same lorry use on a trip of 196 kilometres?

• 114 litres

• 56 litres

• 686 litres

Tags

CCSS.6.RP.A.3B

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

Tags

CCSS.4.MD.A.2

25 men can reap a field in 12 days, in how many days can 15 men reap the same field?

• 26 days

• 20 days

• 30 days

• 35 days

Tags

CCSS.HSA.CED.A.1

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

Tags

CCSS.HSG.SRT.B.4

If cost of 24 oranges is ₹ 72, then find out the cost of 120 oranges.

• ₹ 180

• ₹ 500

• ₹ 172

• ₹ 360

Tags

CCSS.6.RP.A.3B

It takes a photocopier 16 seconds to produce 12 copies.

How long will it take to produce 30 copies?

• 22.5 seconds

• 40 seconds

• 50 seconds

Tags

CCSS.6.RP.A.3B

If 45 m of a uniform rod weight 171 kg, then what will be the weight of 12 m of the same rod ?

• 49 kg

• 45.6 kg

• 55 kg

• 42.5 kg

Tags

CCSS.7.G.A.1