Question bank

Chapter-1   Large Numbers
Q-1 Write the following numbers in expanded form :
(a) 231469=
(b) 887766=
(c) 329168=
Q-2 Write the following numbers in standard form :
(a) 700000 + 40000 + 2000 + 100 + 60 + 5
(b) 900000 + 50000 + 700 + 80 + 4
(c) 600000 + 10000 + 3000 + 70 + 3
(d) 500000 + 8000 + 700 + 50 + 2
(e) 400000 + 30000 + 4000 + 500 + 80 + 6
Q-3 Compare and put > or < in the boxes :
(a) 47629 ( ) 38947
(b) 24368 ( ) 19437
(c) 89543 ( ) 261381
(d) 124678 ( ) 94936
(e) 736912 ( ) 541816
(f) 561912 ( ) 891694
Q-4 Arrange the given numbers in ascending and descending order :
(a) 6329, 4126, 9143, 12768, 7673, 15769
(b) 1943, 47681, 24136, 4536, 7913, 61278
(c) 45031, 2498, 1623, 78431, 69412, 18941
Q-5 Convert the following to Roman numerals :
(a) 26
(b) 65
(c) 13
(d) 32
(e) 11
(f) 60
(g) 27
(h) 80
Chapter-2   Addition
Q-1 Write the following numbers in columns and add :
(a) 41236 + 37815
(b) 37819 + 41675
(c) 24075 + 18936
Q-2 Add the following in different orders and compare the result in each case :
(a) 3749 + 2438
(b) 7871 + 1624
(c) 2469 + 1386
Q-3 Fill in the empty boxes with correct numbers :
(a) 4169 +__________ = 4170
(b) 124 + _________ = 124
(c) 3690 + 10 =______________
(d) 4916 + 100 =___________
(e)___________ + 1 = 7891
Q-4 Add the following by putting them in columns :
(a) 42326 + 18754
(b) 781932 + 167369
(c) 54631 + 28943
Chapter-3   Subtraction
Q-1 Write the following numbers in columns and subtract:
(a) 38416 – 12495
(b) 46913 – 18726
Q-2 Fill in the empty boxes with correct numbers :
(a) 2469 – ______________ = 2468
(b) 248 – __________ = 248
(c) 4730 – 10 = __________
(d) 1976 – 100 =_____________
(e)___________ – 1 = 7681
(f) ____________ – 0 = 4296
(g) 6170 – 1000 = ____________
Q-3 Subtract the following by putting them in columns :
(a) 62941 – 25039
(b) 76012 – 41693
Q-4 Fill in the empty boxes with correct numbers :
(a) 4169 – _________ = 4168
(b) 3760 – __________ = 3760
(c) 8891 – 1 = __________
(d) 9640 – 10 =___________
(e) 96191 – 100 =___________
(f) 26163 –____________ = 25163
Chapter-4   Multiplication
Q-1 Use expanded form method to multiply the following numbers :
(a) 5216 × 2
(b) 3696 × 3
(d) 4169 × 4
(e) 1468 × 5
(f) 3624 × 7
Q-2 Find out the products of the following :
(a) 1629 × 15
(b) 1285 × 19
(c) 2145 × 18
(d) 1736 × 21
(e) 3245 × 23
(f) 1476 × 32
(g) 2478 × 123
(h) 2541 × 321
(i) 3541 × 325
Q-3 Multiply and find out the product :
(a) 46 × 10 =
(b) 39 × 10 =
(c) 136 × 10 =
(d) 428 × 10 =
(e) 1487 × 10 =
(f) 2539 × 10 =
Q-4 Find out the product of each of the following :
(a) 90 × 20 =
(b) 50 × 60 =
(c) 180 × 30 =
(d) 280 × 190 =
(e) 940 × 20 =
(f) 420 × 120 =
Chapter-5   Division
Q-1 Write the quotient for each of the following :
(a) 46 ÷ 1 =
(b) 391 ÷ 1 =
(c) 764 ÷ 1 =
(d) 0 ÷ 36 =
(e) 0 ÷ 972 =
(f) 0 ÷ 1174 =
(g) 611 ÷ 1 =
(h) 0 ÷ 4169 =
Q-2 Fill in the empty boxes with correct numbers :
(a) 366 ÷ 366 =____________
(b) 924 ÷ 1 =____________
(c) 485 ÷ 485 = ___________
(d)_____________ ÷ 1 = 968
(e)_________ ÷ 1 = 1964
(f) 248 ÷__________ = 248
(g) 9112 ÷ ____________ = 1
(h) 116 ÷ _____________ = 1
Q-3 Divide and find out the quotient and the remainder :
(a) 461 ÷ 10
(b) 9461 ÷ 1000
(c) 1369 ÷ 1000
Q-4 Divide and find out the quotient and the remainder :
(a) 276 ÷ 10 , Q= , R=
(b) 1486 ÷ 1000 Q =, R =
(c) 5298 ÷ 1000 Q =, R=
Q-5 Divide each of the following and check your answer :
(a) 3598 by 3
(b) 4260 by 7
(c) 5496 by 2
Q-6 Divide each of the following and check your answer :
(a) 7638 by 18
(b) 3694 by 16
(c) 7624 by 13
Chapter-6   Factors and Multiples
Q-1 Encircle the prime numbers :
(a) 1, 2, 3, 9, 10, 11, 13
(b) 7, 16, 18, 23, 25, 27, 29
(c) 9, 13, 17, 21, 31, 42, 49
(d) 11, 13, 16, 18, 32, 41, 51
(e) 16, 19, 23, 36, 42, 98, 91
Q-2 Encircle the composite numbers :
(a) 8, 9, 15, 17, 23, 36, 41
(b) 19, 35, 45, 49, 51, 57, 61
(c) 31, 33, 39, 42, 54, 67, 71
(d) 80, 42, 48, 59, 76, 79, 84
(e) 91, 98, 96, 102, 42, 64, 109
Q-3 Write true or false
(a) Every number is not a factor of itself.
(b) 1 is the factor of every number.
(c) Every number has at least three factors.
(d) 0 is a factor of every number.
(e) The sum of two odd numbers is also an odd number.
(f) The sum of two even numbers is also an even number.
Q-4 Fill in the empty blanks with even or odd
(a) 2 + 6 =
(b) 9 + 12 =
(c) 8 + 5 =
(d) 1 + 18 =
(e) 9 + 21 =
(f) 20 + 40 =
(g) 25 + 51 =
(h) 42 + 24 =
(i) 100 + 101 =
(j) 500 + 50 =
Q-5 Find out first
1. Find out first three multiples of 3.
2. Find out first five multiples of 5.
3. Find out first four multiples of 7.
4. Find out the multiples of 4 which are greater than 28 but less than 64.
Q-6 State true or false
(a) Is 24 a multiple of 4?
(b) Is 86 a multiple of 5?
(c) 1, 2, 4 and 7 are multiples of 2
(d) 1, 3, 6, 9, 12 are multiples of 3.
(e) 5, 10, 15, 51 are multiples of 5.
(f) 0 is not a multiple of every number.
(g) Every number is a multiple of itself.
(h) Every number is not a multiple of 1.
Chapter-7   Fractions
Q-1 Encircle the greater fraction :
(A) 1 /4, 3/ 4=
(b) 4 /9, 2/ 9=
(c) 8 /11, 16 /11=
Q-2 Put >, < or = in the given boxes :
(a) 4 /12_________ 8/ 12
(b) 3 /15 __________---4 /30
(c) 2 /9___________ 1/ 9
Q-3 Encircle the smaller fraction
(a) 4 /8 ( ) 4 /13
(b) 8 /32 ( ) 8 /15
(c) 6 /18 ( ) 6/ 17
Q-4 Add the following like fractions :
(a) 4 /9 + 2/ 9=
(b) 3 /11+ 4 /11=
(c) 6 /19 + 3 /19=
Q-5 Find out the following :
(a) 2/3 of 36=
(b) 9/12 of 48=
(c) 3/6 of 120=
(e) 11/13 of 26=
Chapter-8   Times
Q-1 Convert the following days into hours :
(a) 16 days
(b) 4 days
(c) 7 days
Q-2 Convert the following hours into minutes :
(a) 12 hours
(b) 6 hours
(c) 18 hours
Q-3 Convert the following minutes into seconds :
(a) 7 minutes
(b) 11 minutes
(c) 15 minutes
Q-4 Use a.m. or p.m. to fill in the blanks :
(a) Rahul gets up at 6:30___________
(b) Ruchika eats her lunch at 1:00____________
(c) Father comes from office at 6:00_____
(d) Mother prepares dinner at 8:00 ________
(e) In evening, children play at park at 5:30__________
Q-5 Convert the following according to 24-hour clock time :
(a) 8:00 a.m.
(b) 2:00 p.m.
(c) 3:30 p.m.
(d) 7:15 a.m.
(e) 6:30 p.m.
(f) 9:40 a.m
Chapter-9   Measurements
Q-1 Fill in the blanks with (cm, m, km, g, kg, ml and l) :
(a) John purchased 8____________ of sugar.
(b) The length of this table is 2_____________
(c) The capacity of this tank is 40____________
(d) The width of this eraser is 2______
(e) The distance from my home to my school is 5 ______________
(f) This shampoo sachet contains 10___________ of shampoo.
Q-2 Convert the following :
(a) 6 km into m
(b) 16 km 15 m into m
(c) 135 m 40 cm into cm
Q-3 Convert the following into g, cg and mg :
(a) 7126 mg
(b) 1768 mg
(c) 6096 mg
Q-4 Convert the following into l and ml :
(a) 2000 ml
(b) 4016 ml
(c) 1169 ml
Q-5 Convert the following into m, cm and mm :
(a) 3000 mm
(b) 3295 mm
(c) 7876 mm
Q-6 Answer the following questions.
1. A bag of rice weighs 9 kg 450 g. Another bag of rice weighs 7 kg 750 g. Find out the total weight of both the bags.
2. Kim filled 4 l 350 ml of petrol on Monday and 3 l 450 ml on Tuesday in her car. How much petrol did she get filled in both of these days?
3. A tank contains 670 l 150 ml of water. If 130 l 450 ml of water is consumed during the day, how much water is left in the tank?
4. Harry travelled 65 km 215 m by bus and 14 km 540 m by scooter. What distance did he travel in all?
Chapter-10   Geometry
Q-1 Given below are the radii of some circles. Find their diameters :
(a) radius = 5 cm
(b) radius = 8 cm
Q-2 Given below are the diameters of some circles. Find out their radii :
(a) diameter = 32 cm
(b) diameter = 8 cm
Q-3 Fill in the blanks
(a) A cube has __________ edges.
(b) A cuboid has______ faces.
(c) All the faces of cube are _________ in shape
(d) Every cuboid has__________vertices.
(e) Dice is an example of ___________
(f) Ice-cream slab is an example of __________
Chapter-11   Money
Q-1 Add the following :
(a) 85 rupees 15 paise and 12 rupees 42 paise
(b) 46 rupees 31 paise and 18 rupees 35 paise
(c) 19 rupees 60 paise and 68 rupees 70 paise
Q-2 Subtract the following :
(a) 17 rupees 16 paise from 62 rupees 18 paise
(b) 29 rupees 92 paise from 36 rupees 86 paise
(c) 78 rupees 18 paise from 95 rupees 11 paise
Q-3 Evaluate the following using multiplication :
(a) rs 24.60 × 7
(b) Rs 82.56 × 8
(c) Rs 16.78 × 11
(d) Rs 124.38 × 9
Q-4 Evaluate the following using division :
(a) rs 100.80 ÷ 3
(b) rs 260.80 ÷ 8
(c) rs 131.40 ÷ 9
(d) rs 273.90 ÷ 11
Q-5 Answer the following questions.
1. Ricky spends 420.50 and Ramesh 439.65 on purchasing books. How much does Ramesh spend more than Ricky?
2. Shelly bought a book for 123.50, a pencil-box for 50.45 and a set of crayons for 45.65. She gave a 500 note to the shopkeeper. What amount did she get back?
3. Zia bought a tooth-brush for 35.50 and spent 50.65 on lunch. She had one 100 note with her. How much money is left with her now?
4. Robin bought eight books each costing 144.50. How much money did he spent in all?
5. Palak bought 6 pair of shoes for 2827.80. Find out the cost of one pair of shoes.