ITSE Class 3 — Mathematics Practice Set 20

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शेष समय60:000/45 हल

1What is 324 + 476?

A700 B800 C790 D810

व्याख्या

324 + 476 = 800.

स्रोत: ITSE Class 3 Practice — Set 20

2Which one is an odd number?

A38 B17 C62 D40

3What is the place value of 6 in 6,925?

A6 B60 C6,000 D600

4Subtract 235 from 741.

A506 B496 C516 D456

व्याख्या

741 − 235 = 506.

स्रोत: ITSE Class 3 Practice — Set 20

5What is 15 × 5?

A75 B70 C80 D85

व्याख्या

15 × 5 = 75.

स्रोत: ITSE Class 3 Practice — Set 20

6How many faces does a cuboid have?

A6 B8 C10 D12

7How many all sides does a square have?

A3 B4 C5 D6

8What fraction of a pizza is left if 1/3 is eaten?

A2/3 B1/3 C3/1 D1

9Round 532 to the nearest hundred.

A500 B530 C600 D525

10What is the smallest 3-digit number?

A99 B100 C110 D90

11What is 100 divided by 20?

A4 B5 C6 D7

व्याख्या

100 ÷ 20 = 5, because 5 × 20 = 100.

स्रोत: ITSE Class 3 Practice — Set 20

12Find the next number: 11, 22, 33, 44, __?

A54 B55 C50 D60

13What is the lowest common multiple (LCM) of 5 and 10?

A10 B20 C15 D5

14What is the sum of angles in a square?

A360° B180° C90° D270°

15If 1 water bottle weighs 3 kg, what is the total weight of 5 bottles?

A15 kg B10 kg C8 kg D12 kg

16What time is 1 hour and 20 minutes after 11:10?

A12:30 B12:40 C12:50 D11:50

17What number is 8,000 less than 20,000?

A12,000 B11,000 C10,000 D15,000

व्याख्या

20,000 − 8,000 = 12,000.

स्रोत: ITSE Class 3 Practice — Set 20

18Which number is even?

A53 B24 C77 D45

19What is the difference between 800 and 456?

A344 B345 C355 D330

व्याख्या

800 − 456 = 344.

स्रोत: ITSE Class 3 Practice — Set 20

20How many months have 30 days?

A3 B4 C5 D6

21Add 48 and 27.

A75 B74 C76 D73

व्याख्या

48 + 27 = 75.

स्रोत: ITSE Class 3 Practice — Set 20

22What number comes next: 5, 10, 20, 40, ___?

A80 B90 C100 D70

23What is 6² (6 squared)?

A12 B36 C42 D60

24What is one-fourth of 80?

A20 B25 C15 D30

25Convert 380 cm into meters.

A3.8 meters B38 meters C0.38 meters D3800 meters

व्याख्या

100 cm = 1 m, so 380 cm = 380 ÷ 100 = 3.8 m.

स्रोत: ITSE Class 3 Practice — Set 20

26What is 70 divided by 7?

A8 B10 C7 D6

व्याख्या

70 ÷ 7 = 10, because 10 × 7 = 70.

स्रोत: ITSE Class 3 Practice — Set 20

27Subtract 345 from 900.

A555 B565 C560 D550

व्याख्या

900 − 345 = 555.

स्रोत: ITSE Class 3 Practice — Set 20

28If today is Wednesday, what will be the day after 3 days?

ASaturday BFriday CSunday DThursday

व्याख्या

Counting 3 days forward from Wednesday gives Saturday.

स्रोत: ITSE Class 3 Practice — Set 20

29Which number is the greatest?

A4875 B4857 C4785 D4578

30What is 18% of 200?

A30 B36 C35 D32

व्याख्या

18% of 200 = 18/100 × 200 = 36.

स्रोत: ITSE Class 3 Practice — Set 20

31How many degrees are in a straight angle?

A180° B90° C360° D270°

32What is the place value of 7 in 7,253?

A7,000 B700 C70 D7

33Which number is bigger: 786 or 768?

A786 B768 CBoth equal DNone

34Convert 670 cm to meters.

A6.7 meters B67 meters C0.67 meters D670 meters

व्याख्या

100 cm = 1 m, so 670 cm = 670 ÷ 100 = 6.7 m.

स्रोत: ITSE Class 3 Practice — Set 20

35Which number comes before 10,001?

A10,000 B9999 C9,998 D10,002

36How many sides does a heptagon have?

A6 B7 C8 D9

3710 liters equals how many milliliters?

A10,000 B100 C1,000 D100,000

व्याख्या

1 liter = 1,000 mL, so 10 liters = 10 × 1,000 = 10,000 mL.

स्रोत: ITSE Class 3 Practice — Set 20

38Continue the pattern: 3, 6, 9, 12, ___?

A15 B16 C18 D14

39How many minutes are there in 5 hours?

A300 B305 C250 D280

व्याख्या

1 hour = 60 minutes, so 5 hours = 5 × 60 = 300 minutes.

स्रोत: ITSE Class 3 Practice — Set 20

40Find the sum of 400 and 599.

A1000 B999 C998 D997

व्याख्या

400 + 599 = 999.

स्रोत: ITSE Class 3 Practice — Set 20

41What is 56 ÷ 7?

A6 B8 C7 D9

व्याख्या

56 ÷ 7 = 8, because 8 × 7 = 56.

स्रोत: ITSE Class 3 Practice — Set 20

42The sum of angles in a hexagon is?

A360° B540° C720° D900°

43Write 4/5 as a decimal.

A0.4 B0.8 C0.6 D0.5

44How many hours in 2 days?

A48 B24 C72 D36

व्याख्या

1 day = 24 hours, so 2 days = 2 × 24 = 48 hours.

स्रोत: ITSE Class 3 Practice — Set 20

45What is 9 × 11?

A99 B100 C98 D102

व्याख्या

9 × 11 = 99.

स्रोत: ITSE Class 3 Practice — Set 20