1) A family buys 5 packs of bread, each with 6 slices, for a party.
They use 2 slices from each pack and then give away half of the remaining slices to a neighbor.
How many slices do they have left?

2) A science show began at 09:25 hours and lasted 2 hours 50 minutes.
If the family went for lunch after 40 minutes of the show ending,
at what time did they go for lunch?

3) A bus carries 48 passengers in 4 trips.
How many passengers will it carry in 7 trips?

4) A girl saves 7 rupees each day for 3 days by selling lemonade.
On the fourth day, she saves double the amount she saved on the first day and then spends 21 rupees on a gift.
How much money does she have left?

5) In a sequence, each number is obtained by multiplying the previous number by 4 and subtracting 6 from the result.
If the first number is 4, what is the second number?

6) A boy buys 3 kites at 8 rupees each for a festival.
He gives the shopkeeper 30 rupees, but the shopkeeper gives a 2rupee discount and then adds a 1rupee tax.
How much change does the boy get back?

7) The temperature on Friday was 25°C. It increased by 5°C on Saturday and dropped by 7°C on Sunday.
What was the temperature on Sunday?

8) What is the place value of 6 in 6,032?

9) Three vessels D, E, and F contain 486 L of milk together.
Vessel D holds three times as much as vessel E.
Vessel F holds 24 L more than vessel D.
How much milk is in vessel F?

10) Solve using BODMAS:
[ (10 ÷ 2) x 3 – 6 ]

11) The cost of 9 chairs is $540.
What is the cost of 5 chairs?

12) Simplify using the BODMAS rule:
[ 12 ÷ 3 + 5 x 2 ]

13) What is the value of
145,670 – 12,650 × 0 + 5,000 + 30?

14) Simplify:
[ 4 + 5 of 2 ÷ 10 – 1 ]

15) Which number should be added to 4862 to make it exactly divisible by 9?

16) A number is tripled, then decreased by 9, and the result is doubled.
If the original number is 5, what is the final result?

17) A shopkeeper mixed 360 g of sugar candy with 540 g of rock salt and packed the total into 9 equal packets.
How much mixture is in each packet?

18) A gardener can water one lawn in 25 minutes.
How many lawns can he water in 5 hours?

19) A fruit seller has 5 baskets, each with 7 mangoes.
He sells 2 mangoes from each basket, adds 3 mangoes to each basket, and then gives 20% of the total mangoes to a charity.
How many mangoes does he have left?

20) A boy buys 3 balloons at 6 rupees each for a celebration.
He gives the shopkeeper 20 rupees, but the shopkeeper gives a 1rupee discount and then charges a 2rupee fee for helium.
How much change does the boy get back?