ITSE Class 3 — Mathematics Practice Set 18

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शेष समय60:000/45 हल

1What is the sum of 385 and 419?

A704 B794 C804 D784

व्याख्या

385 + 419 = 804.

स्रोत: ITSE Class 3 Practice — Set 18

2Which number is even?

A57 B44 C39 D63

3What is the place value of 8 in 5,874?

A8 B80 C800 D8,000

4Subtract 264 from 800.

A536 B534 C546 D533

व्याख्या

800 − 264 = 536.

स्रोत: ITSE Class 3 Practice — Set 18

5Multiply 11 by 6.

A66 B56 C76 D62

व्याख्या

11 × 6 = 66.

स्रोत: ITSE Class 3 Practice — Set 18

6How many sides does a pentagon have?

A3 B6 C5 D4

7How many edges does a rectangular prism have?

A8 B10 C12 D14

8If 2 of 5 parts are shaded, what fraction is shaded?

A2/5 B3/5 C5/2 D2/3

9Round 137 to the nearest hundred.

A130 B140 C100 D150

10What is the largest 4-digit number?

A9,999 B9,899 C10,000 D9,900

11Divide 100 by 25.

A5 B4 C6 D3

व्याख्या

100 ÷ 25 = 4, because 4 × 25 = 100.

स्रोत: ITSE Class 3 Practice — Set 18

12What comes next in this pattern: 7, 14, 21, 28, ___?

A29 B30 C35 D34

13What is the smallest prime number?

A0 B1 C2 D3

व्याख्या

A prime number has exactly two factors (1 and itself). 0 and 1 are not prime, so 2 is the smallest prime number.

स्रोत: ITSE Class 3 Practice — Set 18

14The sum of angles in any triangle is?

A180° B270° C360° D90°

15If 8 oranges cost ₹64, what is the cost of one orange?

A₹7 B₹8 C₹6 D₹9

16What time will it be 30 minutes after 8:45?

A9:15 B9:00 C9:20 D9:30

17What number is 6,000 less than 20,000?

A14,000 B16,000 C13,000 D15,000

व्याख्या

20,000 − 6,000 = 14,000.

स्रोत: ITSE Class 3 Practice — Set 18

18Identify the odd number in this list: 72, 56, 59, 84.

A56 B59 C72 D84

19Find the difference between 1,000 and 724.

A276 B274 C275 D270

व्याख्या

1,000 − 724 = 276.

स्रोत: ITSE Class 3 Practice — Set 18

20How many months have 31 days?

A5 B6 C7 D4

21Sum of 27 and 35 is?

A60 B62 C63 D61

व्याख्या

27 + 35 = 62.

स्रोत: ITSE Class 3 Practice — Set 18

22What is the next number in the series: 5, 10, 15, 20, 25, ___?

A30 B26 C29 D32

23What is the square of 8?

A64 B68 C72 D56

व्याख्या

The square of 8 is 8 × 8 = 64.

स्रोत: ITSE Class 3 Practice — Set 18

24What is 25% of 400?

A90 B120 C100 D250

व्याख्या

25% of 400 = 25/100 × 400 = 100.

स्रोत: ITSE Class 3 Practice — Set 18

25Convert 125 cm into meters.

A12.5 m B1.25 m C0.125 m D1250 m

व्याख्या

100 cm = 1 m, so 125 cm = 125 ÷ 100 = 1.25 m.

स्रोत: ITSE Class 3 Practice — Set 18

26What is 45 ÷ 9?

A4 B5 C6 D7

व्याख्या

45 ÷ 9 = 5, because 5 × 9 = 45.

स्रोत: ITSE Class 3 Practice — Set 18

27Subtract 250 from 750.

A500 B450 C510 D550

व्याख्या

750 − 250 = 500.

स्रोत: ITSE Class 3 Practice — Set 18

28If today is Wednesday, what day will it be after 10 days?

AFriday BSaturday CSunday DThursday

व्याख्या

10 days = 1 week and 3 days. A full week brings you back to Wednesday; 3 more days after Wednesday is Saturday.

स्रोत: ITSE Class 3 Practice — Set 18

29Which number is the smallest?

A4,583 B4,538 C4,835 D4,358

30What is 40% of 150?

A50 B40 C60 D55

व्याख्या

40% of 150 = 40/100 × 150 = 60.

स्रोत: ITSE Class 3 Practice — Set 18

31How many degrees make a right angle?

A45 B180 C90 D60

32What is the place value of 3 in 7,634?

A30 B3,000 C3 D300

33Which number is greater: 567 or 576?

A567 B576 CBoth are equal DNone

34Convert 780 cm to meters.

A7.8 m B78 m C0.78 m D780 m

व्याख्या

100 cm = 1 m, so 780 cm = 780 ÷ 100 = 7.8 m.

स्रोत: ITSE Class 3 Practice — Set 18

35What comes just before 5,000?

A4,998 B4,999 C5,001 D5,002

36How many edges does a cube have?

A6 B8 C12 D16

376 liters is how many milliliters?

A60 B600 C6,000 D60,000

व्याख्या

1 liter = 1,000 mL, so 6 liters = 6 × 1,000 = 6000 mL.

स्रोत: ITSE Class 3 Practice — Set 18

38Continue the sequence: 100, 90, 80, 70, __?

A65 B60 C59 D68

39How many minutes are in 2 hours and 30 minutes?

A150 B120 C130 D180

व्याख्या

2 hours = 2 × 60 = 120 minutes; 120 + 30 = 150 minutes.

स्रोत: ITSE Class 3 Practice — Set 18

40Find the sum of 100 and 899.

A899 B999 C900 D998

व्याख्या

100 + 899 = 999.

स्रोत: ITSE Class 3 Practice — Set 18

41What is 81 ÷ 9?

A9 B8 C7 D10

व्याख्या

81 ÷ 9 = 9, because 9 × 9 = 81.

स्रोत: ITSE Class 3 Practice — Set 18

42Total sum of angles in a pentagon is?

A540° B360° C180° D450°

43Write 7/10 as a decimal.

A0.7 B0.77 C0.17 D0.07

44How many hours in 8 days?

A192 B196 C180 D200

व्याख्या

1 day = 24 hours, so 8 days = 8 × 24 = 192 hours.

स्रोत: ITSE Class 3 Practice — Set 18

45What is 9 × 12?

A108 B112 C101 D109

व्याख्या

9 × 12 = 108.

स्रोत: ITSE Class 3 Practice — Set 18