Maths - ChandraBala Modi Academy

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CHANDERBALA MODI ACADEMY
QUESTION BANK EVALUATION-2
Class-4
Subject-Maths
___________________________________________________________________________________
MULTIPLES & FACTORS
Q1) which of the following numbers are divisible by 3.
a)540817
b)542314
c)37026
d)541248
Q2) Which of the following numbers are divisible by 2.
a)3942
b)8516
c)35828
d)75030
Q3) Write all prime numbers between 1 and 100.
Q4) Write all composite numbers between 50 and 80.
Q5) Express the following numbers as the product of prime factors by factor
tree method.
a) 72
b) 60
Q6) Test whether the following numbers are divisible by 5?
a) 9200
b) 9545
Q7) Test whether the following numbers are divisible by 9?
a) 818
b) 963
Q8) Test whether the following numbers are divisible by 4?
a) 316
b) 4128
Q9) Write the first 4 multiples of
a) 5
b) 9
Q10) Write the next 3 multiples of:
a) 12, 24, _____, ______, ______
b) 6, 12, _____, ______, _____
H.C.F & L.C.M
Q1) Determine the H C F of following pairs by finding factors.
a) 16 and 48 b)18 and 36
c) 24 and 40 d) 25 and 30
Q2) Determine the H C F by prime factorization method.
a) 25 , 40 and 60 b) 64 and 80 c)12, 36 and 48 d)28 and 35
Q3) Find the H C F by division method
a) 84 and 105 b) 98 and 96 c) 420 and 360 d) 88 and 110
Q4) Find the prime factors by factor tree method.
a) 56
b) 90
c) 64
d) 48
Q5) Find the L C M by prime factorization method.
a) 10, 16, 18 b)144, 180, 384
c)16, 28, 40
d)120, 180, 190
Q6) Find the L C M by division method.
a) 54, 60, 90
b)36, 54, 72
c)240, 360 d)45, 125, 225
Q7) Find the greatest number that divides 33, 44 and 55 without leaving any
remainder.
Q8) find the greatest number that divides 27, 38 and 44 leaving remainder 2,3
and 4 respectively.
Q9) What is the largest number that divides 63, 35, 77 leaving 7 as remainder
in each case?
Q10) Find all the factors of:
a) 12
b) 32
c) 40
d) 56
FRACTIONAL NUMBERS
Q1) Write the next 5 equivalent fractions
a)
4
5
b)
1
2
c)
2
7
Q2)Fill in the missing numerator or denominator in these equivalent fractions.
a)
2
21 3
12
=
__ b) =
3
28
= c)
3
36
= ___
12
Q3) Change the improper fractions into mixed fractions.
a)
26
5
b)
73
9
c)
35
6
d)
56
9
Q4) Change the mixed numbers into improper fractions.
a)3
6
8
b)12
1
8
c)7
5
12
d)12
1
9
Q5) Change into like fractions.
a)
6
3
and
10
5
b)
6
3
8
6
and
c) and
12
6
20
10
Q6) Compare the following fractions.
a)
7
6
__
12
13
5
7
b) ____
20
28
c)
1
5
____
2
6
Q7) Write in ascending and descending order.
a)
2 4 5 5
, , ,
3 9 12 6
5 5
5 5
2 4 5 5
,
, c) , , ,
6 12 18 3
3 9 12 6
b) ,
Q8) Reduce to the lowest terms.
a)
45
60
b)
70
85
c)
125
500
d)
8
12
ADDITION AND SUBTRACTION OF FRACTIONAL NUMBERS.
Add:
4 25
+
16 32
Q1)
a)
Q2)
a)
Q3)
a)4
b)
6
7
+
10 20
3
1
4
+
+
5
15
5
b)
2
3
+4
7
7
b) 9
c)
3
5
+
7
14
1
3 5
+ +
12 4 8
c)
9
2
+1
10
5
3
3 21
+ +
5
10 10
c)4
5
1
1
+2 +1
6
6
3
Subtract:
Q4)
a)
6
3
–
14
21
b)
5 1
8 4
c) 9
1 1
2 3
Simplify:
Q5)
a)
5
3
9
+ –
12 6
16
b)
5 1 1
5 19
1
– +
c) 4 - -2
8 4 6
7 21
3
Q6) Subtract the difference of
Q7) Subtract the sum of 3
6
1
4
and
from 9
12
24
12
6
1
and 1 from 12.
10
5
MONEY
 Fill in the blanks:
1. There are __________ paise in 1 Rupees.
2. 5 Rupees = __________ paise.
3. There are __________20 paise coins in 1 Rupee.
4. There are __________25 paise coins in 2 Rupees.
5. There are __________50 paise coins in 1 Rupee.
Q1) Anjali had Rs. 1065.70. She spent Rs. 554.20. How much money has she
saved?
Q2) Jeetu wants to buy a chocolate pack worth Rs. 84.70. But he has only Rs
74.55 with him. How mach more money does he need?
Q3) Manu had Rs. 100. He spent Rs. 43.20 on pastels and Rs. 37.45 on crayons.
How much money is left with him?
Q4) Make bills for the following purchases:
a) At the grocery store
 5 kg rice at the rate of Rs. 24 per kg.
 2 liters oil at the rate of Rs. 134 per liter.
 1 kg dal at the rate of Rs.42 per kg.
b) At the town side café:
 6 pizzas each for Rs. 89
 6 cold drinks for Rs. 12 each
 5 pastries each for Rs. 24
 3 packets of French fries each for Rs. 43
 4 burgers each for Rs. 28
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