CBSE Class 5 Mathematics Decimals Worksheet Set B

Question. The area of a swimming pool is 225.28 sq. metres. Its breadth is 8.8 metres. Find the length
(a) 25.8 m
(b) 25.6 m
(c) 35.2 m
(d) 40.1 m
Answer : B

Question. A baker buys 5 kg of flour and 3.5 kg of sugar for the cake and uses 2.25 kg of flour and 1.75 kg of sugar in the cake. What is the amount of flour and sugar left with him.
(a) 2.75 kg, 0.75 kg
(b) 2.25 kg, 1.75 kg
(c) 2.25 kg, 0.75 kg
(d) 2.75 kg, 1.75 kg
Answer : D

Question. The rainfall in a city an first 5 days of a month was 1.27 cm, 3.25 cm, 2.79 cm, 2.57 cm and 1.37 cm. How much did it rain altogether? (2009)
(a) 11.25 cm
(b) 9.98 cm
(c) 11.00 cm
(d) 11.98 cm
Answer : A

Question. A tailor takes 2.5 m of cloth for making a curtain. He received an order of making 25 curtains from Mrs. Radha puri. How much cloth will he require to fulfill the order?
(a) 62.50 m
(b) 65 m
(c) 51 m
(d) 625.50 m
Answer : A

Question. Divya spends 1.23 hours for English reading, 1.40 hours for Math and 0.39 hours for Science. How many hours does she spend on studying?
(a) 3.02
(b) 3.0
(c) 302.0
(d) 0.32
Answer : A

Question. Anshi bought cosmetic items which cost ₹ 78.60 in total. She gave ₹ 100 to the shop keeper. How much does she receive as change?
(a) 21
(b) 21.40
(c) 20.40
(d) 214.0
Answer : B

Question. Riya scored 56.73 points and Asha scored 74.92 points in a University exam. How many points less did Riya score than Asha?
(a) 1.8
(b) 18.19
(c) 18.10
(d) 18.00
Answer : B

Question. A broken scale is used to measure the height of the plant. The length of the broken scale is 12 cm. The height of the plant is 10.50 times greater than the broken scale. What is the height of the plant?
(a) 126.0
(b) 125.5
(c) 126.55
(d) 1.2650
Answer : A

Question. Fill the output column in the table below with the equivalent fraction by choosing the correct option.

(a) 7/25, 14(1/2), 7(4/5), 75(3/4)
(b) 28/100, 14, 7.8, 75(3/4)
(c) 7/25, 14(1/2), 7, 75
(d) 7, 14, 7, 75
Answer : A

Question. Fill the output column in the table below by rounding the given decimal number till 3 digits.

(a) 3.14, 134, 1.239,0
(b) 3.14, 135, 1.24, 0.017
(c) 3.14, 134, 1.2, 0.016
(d) 3.14, 135, 1.239, 0.016
Answer : B

Question. The sum 0.25 + 0.375 = 0.625 can be expressed using fractions as:
(a) 1/4 + 3/8 = 5/8
(b) 1/4 + 3/8 = 4/12
(c) 1/4 + 3/16 = 5/16
(d) 1/25 + 3/75 = 6/25
Answer : A

Question. Ekta has ₹ 90. She wants to buy the following items:
A DVD player for ₹ 49.95, a DVD holder for ₹ 19.95 and a personal stereo for ₹ 21.95. How many items Ekta can buy with the money she has?
(a) All three
(b) Any two
(c) Any One
(d) None
Answer : B

Question. If A = 2.5, B = 4.5, C = 1.25, then value of 7A + 5B is
(a) 22.5
(b) 17.5
(c) 40
(d) 39.8
Answer : C

Question. Study the table of distances.

Which of the following distance is the greatest?
(a) A to R
(b) A to P
(c) C to R
(d) B to Q
Answer : B

Question. The width of two skateboards are shown in the table. Which number sentence correctly compares the width of these two skateboards?

(a) 8.125 < 8(1/8)
(b) 8.125 = 8(1/8)
(c) 8.125 > 8(1/8)
(d) None of these
Answer : B

Question. Consider the following statements and choose the correct option.
Statement A : When a decimal number is multiplied by 10, the decimal point moves to the right by one place.
Statement B : When a decimal number is multiplied by 1000, the decimal point moves to the right by three places.
(a) Statement A is false and B is true.
(b) Both statements are true.
(c) Statement A is true and B is false.
(d) Both statements are false.
Answer : B

Question. Which of the following is correct?
(a) to divide a decimal number by 10, shift the decimal point to the left by one place.
(b) to divide by 100, shift the decimal point to the left by two places.
(c) to divide by 1000, shift the decimal point to the left by three places.
(d) All above are true.
Answer : D

Question. Which one of the following digit will come in the extreme right to the sum 4.235 + 56.230 + 45 + 2.02 + 0.02316
(a) 6
(b) 8
(c) 3
(d) 0
Answer : A

Question. Let P = 256.32, Q = 456.321 and R = 95.326. When Rahul adds two of the given decimals and subtracts third one from the sum he finds 295.327. Which one of the following is the correct expression for Rahul’s work?
(a) P + Q – R
(b) P + R – Q
(c) Q + R – P
(d) P – R + Q
Answer : C

Question. Given a step by step procedure of subtraction of two decimal numbers through a chart. Complete it by choosing the correct option.

(a) 3 hundredth – 1 hundredth = 2 hundredth
(b) 3 tenths – 1 tenths = 2 tenths
(c) 3 ones – 1 one = 2 ones
(d) cannot find
Answer : C

Question. Varun purchased a book for ₹ 18.45, a pair of shoes for ₹ 70.25 and a shirt for ₹ 55.75. How much money did Varun spend in all?
(a) ₹ 144.35
(b) ₹ 154.53
(c) ₹ 144.45
(d) ₹ 114.55
Answer : C

Question. My father got 3.7 litres of petrol filled in his car. The price of petrol per litre is ₹ 21. How much money did my father pay at the petrol pump?
(a) ₹ 77.70
(b) ₹ 67.60
(c) ₹ 65.50
(d) ₹ 79.40
Answer : A

Question. 6 friends go out to eat pizza they order a 2 medium pizza’s of ₹329 and ₹429 respectively. How much amount each must contribute to pay the bill if they share it equally. Round it off to one decimal place.
(a) ₹126.30
(b) ₹54.80
(c) ₹71.50
(d) ₹126.33
Answer : A

Question. Krish and Kavya are playing a game. Each win gives 0.5 points and each loss takes away 0.25 points. If Krish stands at a score of 3 and Kavya at 3.5, who will win if Krish wins 3 out of the next 5 games?
(a) Krish
(b) Kavya
(c) Draw
(d) Can’t be calculated
Answer : A

Directions (Qs. a to e): In a multiple choice test of 50 questions each correct answer gives you 1 mark, each incorrect answer reduces the score by one-fourth of a mark. Any unattempted question do not get you any mark.

Question a. What will be the score of Kapil who attempts 38 and has 28 correct answers?
(a) 30.5
(b) 25.5
(c) 3
(d) 31
Answer : B

Question b. Which of the following is/are correct? (Critical Thinking)

Answer : C

Question c. What should be the most advisable strategy in such a test?
(a) Attempt maximum number of questions.
(b) Attempt all the questions irrespective of you know them.
(c) Avoid questions whose answers you are not sure off.
(d) None of these.
Answer : C

Question d. Which of the following is correct to obtain a score of 43.75?
(a) Attempt 50 correct 45
(b) Attempt 45 correct 40
(c) Attempt 45 correct 41
(d) Attempt 46 correct 42
Answer : A

Question e. A shopkeeper mixed 3.6 kg of hazelnuts with 0.756 kg of raisins. He packed the mixture equally into 5 boxes. What is the weight of each box?
(a) 14.25 kg
(b) 4.35 kg
(c) 0.87 kg
(d) 0.72 kg
Answer : C

Question. Neha weighs 35.4 kg and Manju weighs 42.9 kg. If Ashish, Neha and Manju weigh 117 kg altogether, then what is Ashish’s weight? (2016)
(a) 38 kg
(b) 38.9 kg
(c) 38.7 kg
(d) 38.6 kg
Answer : C

Question. Reema went for shopping. She hired an auto to cover the distance of 5.5 km. If auto fair is ₹20 for the first 1 km distance and ₹6.50 for further each 1 km, then how much amount she gave to the autodriver?
(a) 26.50
(b) 40.25
(c) 49.25
(d) 48
Answer : C

Question. Which of the following decimal numbers can represent shaded portion in the given figure?

(a) 0.50
(b) 4.51
(c) 0.5625
(d) 0.5605
Answer : C

Question. Which of the following decimal numbers can represent shaded portion in the given figure?

(a) 0.50
(b) 0.75
(c) 1.0
(d) 0.625
Answer : D

Question. The cost of 1 metre of wire is ₹5.50. Find the cost of 42.4 m of wire.
(a) ₹ 210.00
(b) ₹ 2332.00
(c) ₹ 23.32
(d) ₹ 233.20
Answer : D

Question. A tailor used 62.78 metres of red ribbon, 93.22 metres of blue ribbon, 59.10 metres of yellow ribbon in a dress. What is the total length of ribbon used by the tailor in the dress? If the cost of ribbon is 2.50/metre, what is the cost of ribbon used in the dress?
(a) 215.10 m, ₹ 537.75
(b) 215.22 m, ₹ 537.00
(c) 215.22 m, ₹ 537.50
(d) 215.10 m, ₹ 537.25
Answer : A

Question. A cake weighing 3.5 kg was divided among 40 guests in a birthday party. What will be the share of each person?
(a) 0.875 kg
(b) 0.0875 kg
(c) 8.75 kg
(d) 0.00875 kg
Answer : B

Question. A shopkeeper buys 30 toy cars of ₹112.12 each and gets a discount of ₹0.50 on each car. How much total money he is required to pay?
(a) ₹ 3363.60
(b) ₹ 3360.00
(c) ₹ 3348.60
(d) ₹ 3378.60
Answer : C

Question. Electricity bill of Mr. Mohan Das shows the following details :–
Monthly Rent = 500/–
Unit Consumed           Rate (₹)
1 – 100                           3.50
101-150                          4.25
151-200                          4.50
greater then 201             4.75

(i) Calculate amount payable by Mr. Mohan Das to BSES Rajdhani Power Limited if he consumes 120 units.
(a) ₹ 935
(b) ₹ 875
(c) ₹ 395
(d) ₹ 500
Answer : A

(ii) Calculate amount payable by Mr. Mohan Das to BSES Rajdhani Power Limited if he consumes 150 units.
(a) ₹ 1063
(b) ₹ 1062.5
(c) ₹ 1061
(d) ₹ 1060
Answer : B

Question. Which of the following holds true or false? (Critical Thinking)
(A) ₹5 and 25 paise = ₹5.025. (B) 1/100 of a rupee = ₹100.
(C) 1/50 of a rupee = 0.25 paise. (D) 20 paise = ₹0.20.
(a) TFFF
(b) FFTF
(c) TTFF
(d) FFFT
Answer : D

Directions : Complete the paragraph for a number 94.58.
94 is ______(80) the decimal point and ______(81) is after the decimal point. 94 is a whole number, it is called the ______(82) part. The digits after the ______(83) are not taken together. We do not say point fifty-eight, we say point ______(84). This is the decimal part or ______(85).

Question. 
(a) equal
(b) after
(c) before
(d) none
Answer : C

Question. 
(a) 58
(b) 94
(c) 45
(d) 5
Answer : A

Question. 
(a) fractional part
(b) whole part
(c) natural part
(d) greater part
Answer : B

Question. 
(a) fractional part
(b) decimal point
(c) whole part
(d) None
Answer : B

Question. 
(a) five
(b) eight
(c) five and eight
(d) None
Answer : C

Question. 
(a) fractional part
(b) fractional point
(c) decimal point
(d) integral part
Answer : A

Please click the below link to access CBSE Class 5 Mathematics Worksheet- Decimals (1)