CBSE Class 5 Mathematics Coconut Farm Worksheet Set 01

Fill in the Blanks

Question. Solve the blank: _____ ÷ 18 = 100.
Answer: 1800
Explanation: To find the starting number, we do the opposite of division, which is multiplication: 100 × 18 = 1800.

Question. Complete the equation: 7 × 6 = _____ + 17.
Answer: 25
Explanation: 7 × 6 equals 42. To make the other side equal 42, we subtract 17 from 42: 42 − 17 = 25.

Question. Seema needs _____ banknotes of ₹ 100 to pay for coconuts worth ₹ 4200.
Answer: 42
Explanation: Divide the total amount by 100: 4200 ÷ 100 = 42 notes.

Question. Find the missing number: 870 ÷ _____ = 87.
Answer: 10
Explanation: When you take away one zero from 870 to get 87, it means the number was divided by 10.

Question. If Susie and Sunitha extract 1 litre of oil from 8 coconuts, processing 4376 coconuts will yield _____ litres of oil.
Answer: 547
Explanation: We share 4376 coconuts into groups of 8: 4376 ÷ 8 = 547 litres of oil.

Question. Complete the balance: 63 + _____ = 74 − 4.
Answer: 7
Explanation: The right side is 74 − 4 = 70. To make the left side 70, we need 63 + 7 = 70.

Question. Halving 168 three times in succession gives 84, 42, and finally _____.
Answer: 21
Explanation: Dividing by 8 is the same as halving three times: 168 ÷ 2 = 84, then 84 ÷ 2 = 42, and 42 ÷ 2 = 21.

Question. A farmer sells 125 kg of green peas for ₹ 3,125; the price of 1 kg of green peas is ₹ _____.
Answer: 25
Explanation: Divide the total money earned by the total kilograms: 3125 ÷ 125 = ₹ 25 per kg.

True or False

Question. Mathematical statement: 20 − 6 = 7 × 3.
Answer: False
Explanation: 20 − 6 = 14, but 7 × 3 = 21. Since 14 does not equal 21, the statement is false.

Question. Swapping the order of numbers in subtraction makes no difference.
Answer: False
Explanation: In subtraction, order matters! For example, 10 − 4 = 6, but 4 − 10 is not 6.

Question. When two odd numbers are added, the sum is always even.
Answer: True
Explanation: Adding any two odd numbers always gives an even number (for example, 3 + 5 = 8 and 7 + 9 = 16).

Question. Mathematical statement: 48 ÷ 3 = 4 × 4.
Answer: True
Explanation: 48 ÷ 3 = 16, and 4 × 4 = 16. Both sides are equal to 16.

Question. Multiplying any whole number by 2 can result in an odd number.
Answer: False
Explanation: Any number multiplied by 2 makes equal pairs, so the answer is always an even number.

Question. In multiplication, doubling one number and halving the other keeps the product identical.
Answer: True
Explanation: For example, 4 × 6 = 24. If we double 4 to 8 and halve 6 to 3, then 8 × 3 is still 24!

Question. Mathematical statement: 89 − 9 = 90 + 0.
Answer: False
Explanation: 89 − 9 = 80, but 90 + 0 = 90. 80 and 90 are not equal.

Question. Multiplying any number by 5 always produces a number with '0' in the Ones place.
Answer: False
Explanation: Multiplying by 5 gives an answer ending in 0 only for even numbers (like 5 × 4 = 20), but for odd numbers it ends in 5 (like 5 × 3 = 15).

Questions / Short Question Answers

Question. Sabina rides 160 km in 20 days, traveling the same distance each day. How many kilometres does she cycle each day?
Answer: 8 km
Explanation: Divide the total distance by the number of days: 160 ÷ 20 = 8 km each day.

Question. A movie hall can accommodate 45 people during one show. If 475 people bought tickets, how many shows are needed to seat everyone?
Answer: 11 shows
Explanation: 475 ÷ 45 gives 10 with a remainder of 25. Ten shows will seat 450 people, and 1 more show is needed for the remaining 25 people: 10 + 1 = 11 shows.

Question. Naina bought 5 kg of ice cream as a birthday gift for her 23 friends. If 400 g was left over after sharing equally, how much ice cream did each friend get?
Answer: 200 g
Explanation: 5 kg = 5000 g. The ice cream eaten was 5000 g − 400 g = 4600 g. Dividing equally among 23 friends gives 4600 ÷ 23 = 200 g per friend.

Question. The owner of an electric shop decides to distribute ₹ 5500 equally amongst 5 employees. How much money does each employee receive?
Answer: ₹ 1,100
Explanation: Share ₹ 5500 equally among 5 workers by dividing: 5500 ÷ 5 = ₹ 1,100 each.

Question. Megha packs 15 boxes of ragi-oats biscuits for a 4-day trip. Each box contains 8 biscuits. If shared equally among 6 people, how many biscuits does each person get per day?
Answer: 5 biscuits
Explanation: Total biscuits = 15 × 8 = 120 biscuits. Biscuits per day = 120 ÷ 4 = 30. Biscuits per person each day = 30 ÷ 6 = 5 biscuits.

Question. Three pals decide to split their picnic expenses equally. They buy snacks for ₹ 157, drinks for ₹ 124, and food for ₹ 136. How much must each person pay?
Answer: ₹ 139
Explanation: Total cost = 157 + 124 + 136 = ₹ 417. Dividing equally among 3 friends gives 417 ÷ 3 = ₹ 139 each.

Question. Rani is hosting a celebration with 250 guests. Samosas are sold in packs of 6 or packs of 8. Which pack should Rani buy to be closest to 250 without running short?
Answer: Packs of 6
Explanation: 42 packs of 6 give 252 samosas (just 2 extra), while 32 packs of 8 give 256 samosas (6 extra). Buying packs of 6 gives the closest number to 250.

Question. A school arranges a trip for 342 pupils to the Science Park. Each bus can carry 41 students. How many buses must the school arrange?
Answer: 9 buses
Explanation: 342 ÷ 41 = 8 with a remainder of 14. Eight buses fit 328 children, so 1 more bus is needed for the leftover 14 students: 8 + 1 = 9 buses.

Question. I am a 3-digit integer. If you divide me by 5, you get 42. If you multiply me by 2, you get 420. What number am I?
Answer: 210
Explanation: Work backwards: 42 × 5 = 210, and 420 ÷ 2 = 210. Both clues point to 210.

Question. Sofia needs to settle ₹ 520 using only ₹ 50 and ₹ 20 notes. Mention one possible combination of notes she can use.
Answer: Ten ₹ 50 notes and one ₹ 20 note (or 8 of ₹ 50 and 6 of ₹ 20)
Explanation: Ten ₹ 50 notes make ₹ 500. Adding one ₹ 20 note gives 500 + 20 = ₹ 520.

Question. Sunitha's farm sells coconut husk for making coir at ₹ 23 per kilogram. If they earned ₹ 9913 in May, what quantity of husk did they supply?
Answer: 431 kg
Explanation: Divide total earnings by the rate per kg: 9913 ÷ 23 = 431 kg of husk.

Question. A cycling team covers 576 km in 12 days at an even pace. How much distance do they travel each day?
Answer: 48 km
Explanation: Divide the total distance evenly across 12 days: 576 ÷ 12 = 48 km per day.

Question. To build a bookshelf, a carpenter needs 4 long panels, 8 short panels, 16 small clips, 4 large clips, and 32 screws. With 264 long panels, 306 short panels, 2400 small clips, 120 large clips, and 2800 screws, how many complete bookshelves can he produce?
Answer: 30 bookshelves
Explanation: The carpenter can only make as many shelves as the item with the smallest supply allows. 120 large clips ÷ 4 = 30 shelves, so large clips run out first.

Question. Divide 726 by 4 and express the answer using the formula Dividend = Divisor × Quotient + Remainder.
Answer: 726 = (4 × 181) + 2
Explanation: 726 divided by 4 gives 181 with 2 left over. Checking: 4 × 181 = 724, and 724 + 2 = 726.

Question. Ibrahim bought tender coconuts for ₹ 20 each and sold them for ₹ 35 each, earning a total of ₹ 8890 in sales. How much profit did he make?
Answer: ₹ 3,810
Explanation: Number of coconuts = 8890 ÷ 35 = 254. Cost price = 254 × 20 = ₹ 5080. Profit = 8890 − 5080 = ₹ 3,810.

Match the Following

Question. Complete and match the sales record of Munshi Lai's vegetable stall:

Explanation: Total Amount = Cost per kg × Quantity. To find missing quantity, divide total amount by rate: 2240 ÷ 20 = 112 kg. To find missing rate, divide total amount by quantity: 3125 ÷ 125 = ₹ 25.

Question. Match each mathematical condition to whether it is Always True, Sometimes True, or Never True:

Explanation: Adding 10 gives a multiple of 10 only if you start with a multiple of 10. Subtraction order always changes the result. Multiplying an odd number by an even number gives an even product, but by an odd number gives an odd product.

Vocabulary Activity - "Guess the Word"

Question. Guess the Word: I am the total number that gets divided up into smaller equal groups. What am I?
Answer: Dividend
Explanation: In 32 ÷ 4 = 8, the big number 32 being shared is called the dividend.

Question. Guess the Word: I am the number that you divide by, showing how many equal shares to make. What am I?
Answer: Divisor
Explanation: In 32 ÷ 4 = 8, the number 4 doing the dividing is the divisor.

Question. Guess the Word: I am the answer you get when you finish dividing one number by another. What am I?
Answer: Quotient
Explanation: The quotient tells you how many items end up in each equal group.

Question. Guess the Word: I am the leftover amount that is too small to form another full group after dividing. What am I?
Answer: Remainder
Explanation: When a number cannot be divided equally, whatever is left over at the bottom is the remainder.

Question. Guess the Word: I am a neat arrangement of objects set out in orderly rows and columns to help with multiplication. What am I?
Answer: Array
Explanation: An array organizes objects into tidy rows and columns (like 4 rows of 8 coconuts) to easily count and multiply.