unitary method

If 20 articles cost ₹ 90, then the cost of 9 articles is ?

• ₹ 45

• ₹ 40.50

• ₹ 4.50

• None of these

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

• ₹ 180

• ₹ 500

• ₹ 172

• ₹ 360

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

• ₹ 90

• ₹ 70

• ₹ 65

• ₹ 72

If cost of 15 eggs is ₹ 75, then find out the cost of 4 dozens eggs.

• ₹ 240

• ₹ 185

• ₹ 150

• ₹ 300

If 16 dozens bananas cost ₹ 360, then how many bananas can be bought in ₹ 60 ?

• 16 bananas

• 50 bananas

• 32 bananas

• 48 bananas

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

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

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