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6. This is the menu card for Cold-Cold Ice-cream Parlour. The cost per scoop is
listed in the chart. Cold-Cold Ice-cream parlour
(a) Deepti ordered 2 pineapple, 1 almond Strawberry ` 80.00
praline, 3 strawberry and 1 butterscotch Chocolate ` 55.00
ice-cream scoops. Tutti-Frutti ` 75.00
(b) Chaya ordered 1 chocolate, 3 tutti-frutti, Pineapple ` 60.00
2 vanilla sugarfree, 1 pineapple and Almond Praline ` 70.00
2 butterscotch ice-cream scoops. Vanilla Sugarfree ` 90.00
Butterscotch ` 100.00
Prepare a bill for each customer.
9. Rajesh earns `71 for each working hour and he works 6 hours a day. How much
money will he earn in a week if Sunday is a holiday?
10. A set of a 8 sketch pens costs `72.00. Neha has only `45 with her. How many
sketch pens can she buy? CoMpeteNCy-BASed QueStIoN
Mental Maths Critical Thinking
1. How many 10-paise coins make `1?
(a) 5 (b) 8 (c) 10 (d) 12
2. How many 20-rupee notes make `1000?
3. Fill in the blanks.
(a) `2.50 + `___ = `10 (b) `20 – `10.25 = `______
4. Raman wants to buy a geometry box for `80. He has saved `55 so far. How much
money is he short of?
5. Anjali bought a packet of 12 crayons for `36. Find the cost of 1 crayon.
Challenge Question Critical Thinking
A group of students collected money in a donation box to give to an
orphanage. The box contains 1000 coins. Half of the coins are `10, one-fourth of the
remaining coins are `5, and the rest are `2 coins. How much money did they collect?
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