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CHAPTER NO. 1
(WHOLE NUMBER) |
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1) Number up to one hundred thousand. |
2) Comparing and Ordering Numbers. |
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3) Addition and Subtraction. |
4) Multiplication and Division. |
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5) Patterns |
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MCQs |
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1. |
The smallest
6-digit
number is . |
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(a) |
111,111 |
(b) |
100,000 |
(c) |
101,010 |
(d) |
111,000 |
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2. |
Comparison of numbers
always starts from the |
|
(a) |
right |
(b) |
left |
(c) |
last |
(d) |
above |
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3. |
In number 38,101, the place value of digit ‘8’ is |
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(a) |
800 |
(b) |
8 |
(c) |
80 |
(d) |
8000 |
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4. |
The greatest
5-digit
number is . |
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(a) |
91,100 |
(b) |
90,101 |
(c) |
99,999 |
(d) |
90,000 |
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5. |
34,011
are greater than . |
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(a) |
34,010 |
(b) |
34,111 |
(c) |
34,210 |
(d) |
34,212 |
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6. |
31108
are smaller than . |
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(a) |
31,106 |
(b) |
31,107 |
(c) |
30,100 |
(d) |
31,109 |
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7. |
We put
space after every digits in numbers. |
|
(a) |
2 |
(b) |
3 |
(c) |
4 |
(d) |
6 |
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8. |
The place
value of 2 in the number 985,621
is _ |
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(a) |
2 |
(b) |
20 |
(c) |
200 |
(d) |
2000 |
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9. |
In 856211, the digit is at thousands place. |
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(a) |
2 |
(b) |
5 |
(c) |
6 |
(d) |
8 |
10. When we multiply a number by, we put 3 zeros to the right side.
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(a) |
10 |
(b) |
100 |
(c) |
1000 |
(d) |
1 |
11. When we divide a number by we remove one zero from the right side.
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(a) |
10 |
(b) |
100 |
(c) |
1000 |
(d) |
1 |
12. The greatest
6-digit
number is:
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(a) |
999,999 |
(b) |
983,007 |
(c) |
100,000 |
(d) |
9,999,999 |
13. Write a number as
the sum of the place value of its
digits
is called:
|
(a) |
place value |
(b) |
arithmetic shapes |
(c) |
numeral
value |
(d) |
expanded form |
14. The expanded form of (4000+300+20+1).
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(a) |
4,030,201 |
(b) |
430,201 |
(c) |
4321 |
(d) |
43201 |
15. In 701,232 the place of 3 is:
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(a) |
3 |
(b) |
30 |
(c) |
300 |
(d) |
30,000 |
16. The smallest 6-digit number is:
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(a) |
999,999 |
(b) |
666,666 |
(c) |
100,000 |
(d) |
99,999 |
17. In 856, 211 the place value of
is ten thousands.
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(a) |
6 |
(b) |
5 |
(c) |
8 |
(d) |
7 |
18. (4173+3092)
= .
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(a) |
7265 |
(b) |
2756 |
(c) |
2765 |
(d) |
7256 |
19. When we multiply
a whole number by
100, we put
zeros to its right.
1 | (b) | 2 | (c) | 3 | (d) | 4 |
20. (34523x10 =)
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(a) |
34,523 |
(b) |
3,452,300 |
(c) |
345,230 |
(d) |
34,523,000 |
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21. If a price of motorcycle is 79
20. (34523x10 =)
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(a) |
34,523 |
(b) |
3,452,300 |
(c) |
345,230 |
(d) |
34,523,000 |
21. If a price of motorcycle is
79,459 then price of 2
motorcycles
will
be.
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(a) |
148,918 |
(b) |
150,918 |
(c) |
152,918 |
(d) |
153,918 |
22. Pattern 100, 200, 300, 400,is in.
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(a) |
ascending order |
(b) |
descending order |
(c) |
both a and b |
(d) |
none
of these |
23. (45000/100) =
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(a) |
45 |
(b) |
450 |
(c) |
4500 |
(d) |
45000 |
24. When a number is
divided by another number, the result is called:
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(a) |
remainder |
(b) |
addition |
(c) |
subtraction |
(d) |
quotient |
25. The next term in pattern 4, 8,12, 16 will be:
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(a) |
18 |
(b) |
32 |
(c) |
20 |
(d) |
16 |
26. Identify
the rule of pattern in
(400,000 40,000
4,000), .
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(a) |
Addition |
(b) |
Subtraction |
(c) |
Multiplication |
(d) |
Division |
27. 100,000 is read as:
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(a) |
one
thousand |
(b) |
one
hundred |
(c) |
ten thousand |
(d) |
one
hundred thousand |
28. The expanded from of 69,273
is:
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(a) |
60000+9000+200+70+3 |
(b) |
60000+9000+70 |
(c) |
60000+9000+80 |
(d) |
60000+9000+90 |
29. The number which is
greater than three digits, we leave
space after every digits from the right side of that number:
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(a) |
two |
(b) |
three |
(c) |
four |
(d) |
five |
30. We write 609500
in words
as:
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(a) |
six
thousand nine hundred
fifty |
(b) |
six
thousand nine hundred
five |
(c) |
six hundred nine thousand and five hundred |
(d) |
six hundred
and ninety five |
31. 321156 421300
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|
= |
(b) |
> |
(c) |
< |
(d) |
None
of these |
32. The arrangement
of numbers from smallest to the greatest
is called:
|
(a) |
expand form |
(b) |
ascending order |
(c) |
descending order |
(d) |
place value |
33. The greatest
four digit whole
number is:
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(a) |
6666 |
(b) |
7777 |
(c) |
8888 |
(d) |
9999 |
34. Ayesha had Rs.
725. Her friend gave her Rs. 200 more.
Now she has Rs: .
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(a) |
925 |
(b) |
200 |
(c) |
525 |
(d) |
725 |
35. When we subtract 73810 from 89654
then we will
get .
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(a) |
12345 |
(b) |
13245 |
(c) |
14765 |
(d) |
15844 |
36. In a pond,
there were 876
fish.
If
150 fish are shifted to
another pond then fish will be left
in the first pond.
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(a) |
876 |
(b) |
150 |
(c) |
726 |
(d) |
1026 |
37. Saira had Rs. 13000. He got Rs.
1200 as Eidi. Now, she has Rs.
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(a) |
13000 |
(b) |
14200 |
(c) |
1200 |
(d) |
11800 |
38. There are 4500 plants in 90
rows.
Each row contains equal number of plants. Find the number of
plants
in a row.
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(a) |
90 |
(b) |
100 |
(c) |
50 |
(d) |
500 |
39. If the price of one book is
Rs. 300, then the price of 70 book will be:
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(a) |
370 |
(b) |
21000 |
(c) |
230 |
(d) |
7000 |
40. By dividing
3960 by 88, we get .
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(a) |
45 |
(b) |
41 |
(c) |
46 |
(d) |
47 |
41. The next term in 6,
18, 30, 42 is
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(a) |
54 |
(b) |
48 |
(c) |
56 |
(d) |
60 |
42. The next term in 66,
56, 46 is .
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(a) |
26 |
(b) |
36 |
(c) |
76 |
(d) |
86 |
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43. There are 12
pencils in each box. How
many pencils
are in 3 boxes?
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44. (22 x 4) = |
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. |
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45. (588 x 77) =
46. (124/4) = |
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. |
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47. (65/8) = |
. |
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48. By
dividing
1584 by 66 we will get:
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(a) |
41 |
(b) |
24 |
(c) |
26 |
(d) |
42 |
49. A man pays Rs 1000 as one month
installment of a
mobile phone find how much amount will he pay in 2
years?
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(a) |
20000 |
(b) |
22000 |
(c) |
24000 |
(d) |
2000 |
50. If 100 chairs are placed in 10 rows, than
how many chairs will be there in a row?
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(a) |
5 |
(b) |
10 |
(c) |
1 |
(d) |
100 |
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SHORT
QUESTIONS |
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1.
Write the following numbers
in the expanded from: (10956, 56432, 09232) |
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Ans: 10956 = 10000+900+50+6
56732 = 50000 + 6000+700+30+2
09232 = 0 + 9000+200+30+2
2. Write the following number in standard form: (30000+9000+200+30+5), (60000+5000+300+40+3) Ans: 30000 +
9000+200+30+5 = 39235
60000 + 5000+300+40+3 = 65343
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3.
Write the place and place
value of the colored digits. (76109,
24360, 56324, 17800) |
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Figure |
Place |
Place value |
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76109 |
Tens |
00 |
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24360 |
Ten
Thousand |
20
000 |
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56234 |
Ones |
4 |
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17800 |
Hundred |
800 |
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4.
Write the following numbers in
words: (75434, 25302, 43275, 36427, 10007) |
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Ans: 75434 = Seventy five thousand four hundred and
thirty four
25302 = Twenty thousand three hundred and
two
43275 = Forty three thousand
two hundred and seventy five
36427 = thirty thousand four
hundred and twenty seven
10007 = Ten thousand and seven
5. Write the following in numerals:
i. Seventy eight thousand four hundred and two.
ii. Ninety eight
thousand and five.
iii. Twenty-five thousand six hundred.
Ans: i.
78402 ii. 98005 iii.
25600
6. 6. Write the following numbers
in descending order: 83401; 97035;
12337; 99825; 81000; 55122
Ans: 99825,97035, 83401, 81000, 55122, 12337
7.
Write the following numbers in ascending order: 40113; 40131;
31272; 32122; 44819;
51003
Ans: 31272, 32122, 40113, 40131, 44819, 51003
8. A publishing house published 25,575 storybooks. Considering the popularity of the book, the second edition was also
published. In the second edition, 42,195 books
were published. Find the total number of books published in both editions.
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a) Find the total number of books in the library.
b) If 23,890
more books are added
then find the total number of books
Ans: (a)
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Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
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Already available books |
= |
4 |
2 |
7 |
2 |
5 |
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Add further
books |
= |
2 |
2 |
5 |
0 |
0 |
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Total
books |
= |
6 |
5 |
2 |
2 |
5 |
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Ans: Let two 5-digit numbers are 43
204 and 66 701
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Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
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First digit number |
= |
6 |
6 |
7 |
0 |
1 |
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2nd digit number |
= |
- 4 |
3 |
2 |
0 |
4 |
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= |
2 |
3 |
4 |
9 |
7 |
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12. Find two numbers from the given numbers whose sum are 78448 and difference is 15400. (46924, 72876, 31524, 66234, 89076) |
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Ans: Given that 46924 , 72876 , 31 524, 66 234, 89 076 . From the
given number 31 524 and 46 924
are
the
numbers whose
sum is 78 448 and difference is 15 400.
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Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
|
4 |
6 |
9 |
2 |
4 |
|
+ 3 |
1 |
5 |
2 |
4 |
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7 |
8 |
4 |
4 |
8 |
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Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
|
4 |
6 |
9 |
2 |
4 |
|
- 3 |
1 |
5 |
2 |
4 |
|
1 |
5 |
4 |
0 |
0 |
13. Saad had Rs. 52490. He bought a bicycle
for
Rss.15873. a) Now how much money was
left with him.
b) If the price of
the bicycle is Rs. 18759, then how much money will be left?
Ans: Here, we will subtract 52 490 from 15 873 to find out
the money left with
Saad
|
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Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
|
|
Total
Rupees |
= |
5 |
2 |
4 |
9 |
0 |
|
Price of bicycle |
= |
1 |
5 |
8 |
7 |
3 |
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Amount left |
= |
3 |
6 |
6 |
1 |
7 |
(b)
Here, we will subtract
18 759 from 52 490 to
find out the money left with Saad.
|
|
Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
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|
Total
rupees |
= |
5 |
2 |
4 |
9 |
0 |
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Price of bicycle |
= |
1 |
8 |
7 |
5 |
9 |
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Amount left |
= |
3 |
3 |
7 |
3 |
1 |
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14. The students
of class 3 collected Rs. 35278 for a welfare institution while the students of
class 4 collected Rs.
32184. How much more amount
collected by
class 3 that class
4? |
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Ans: Here, we will subtract
32 184 from 35 278 to find out the more amount collected
by
class 3.
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Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
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Amount
collected by class 3 |
= |
3 |
5 |
2 |
7 |
8 |
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Amount
collected by class 4 |
= |
3 |
2 |
1 |
8 |
4 |
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More
amount collected |
= |
0 |
3 |
0 |
9 |
4 |
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15. Arslan
has Rs. 51346. He wants to buy a laptop, which costs Rs. 75,432. How much more amount
does
he
need to buy the
laptop? |
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Ans: Here, we will subtract
75 432 from 51 346 to find more amount to by laptop.
|
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Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
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|
Total
price of laptop |
= |
7 |
5 |
4 |
3 |
2 |
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Arslan
has rupees |
= |
5 |
1 |
3 |
4 |
6 |
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Required more
amount |
= |
2 |
4 |
0 |
8 |
6 |
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16.
A shopkeeper sold 34523m
cloth in a week.
How much cloth
will he sell in 21 weeks? |
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Ans: By multiplying the length
of clothes
with total number of weeks,
we will get the total length.
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T.th |
Th |
H |
T |
O |
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Cloth
sold in one week |
= |
34523 m |
3 |
4 |
5 |
2 |
3 |
Total
weeks =
21
x
2 1
Total clothes sold =
34523
x 21 = 724 983 3 4
5
2
3
+ 6
9
0
4
6
0
So, the shopkeeper sold 724
983m cloths in 21 weeks.
7 2 4
9
8
3
17. Liaqat earns Rs.
11045 in a day. Find: a) how much money will he earn in365
days? b) How much
money will he earn in 2
years?
Ans: By multiplying earning of one day with total number of days,
we
will get the total
money.
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T.th |
Th |
H |
T |
O |
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Earning of
one day |
= |
Rs. 11 045 |
1 |
1 |
0 |
4 |
5 |
Total
days = 365
x
3 6
5
|
So
liaqat will ear Rs.
4 031 425 in 365 days + 3
3
1
3
5
0 0
4
0 3 1
4
2
5
18. Each member of a group gives Rs. 34156 for a tour of Naran and Kagan. If there are 345 member of the group, then how much
money will the
group collect together?
Ans: By multiplying the
amount of each member with
the
total number of members,
we will get the total amount.
T.th Th
H
T
O
Amount paid by each
member = Rs. 34156 3 4
1
5
6
Total
members of group
=
345 x
3
4
5
Total collected amount =
34 156 x 345 = 11783820
1 7 0
7
8
0
1 3 6 6
2
4
0
So the group will collect Rs.
11 783 820
+1
0
2
4
6
8
0
0
1 1 7 8 3
8
2
0
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19. Solved
the following: |
a)
2460 |
6 |
b) 2760 |
8 |
c) 1690 |
13 |
d) 6975 |
55 |
e) 49820 |
62 |
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(a) (b) 410 Ans 345 |
Ans |
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(c) 130 |
Ans |
(d) |
126 |
Ans |
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803 Ans |
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6√ 8√ |
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13√ |
|
55√ |
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62√ |
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- 24 |
- 24 |
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- 1 3 |
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- 55 |
- 496 |
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6 |
36 |
|
39 |
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147 |
220 |
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- 6 |
- 32 |
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-39 |
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- 110 |
-186
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0 |
40 |
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0 |
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375 |
34 |
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-40 |
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-
330 |
Remaining |
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0 45 |
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20. Compare the following numbers by
using
symbols
(> , <, =) Ans: i. 84 325 93417
= 84 325 < 93 417
ii. 4 853 19
314 = 4853 < 19 314
iii. 74 932 74 542 = 74 932
> 74 542 iv. 68 709 43
216 = 68 709 > 43 216
v. 32 567 23 578 =
32 567 > 23 578
Remaining
21. If 3036 chairs are placed in 27 rows, then how many chairs will be there in a row?
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Ans: Total chairs
Total rows Remaining |
= = = |
3036 27 10 |
112 27√ - 27 33 |
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|
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|
|
|
|
|
Total numbers of
chairs in a row |
= |
112 |
-
27 66 -56 |
10
22. If 6666 books are
to be kept in 33 cupboards
in a
library, then how many
books will be there
in
each cupboard?
|
Ans: Total number
of books Total number
of cupboards |
= = |
6666 33 |
202 33√ - 66 |
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|
|
|
|
Number
of books in each cupboard |
= = |
202 |
66 - 66 0 |
23.
A bus has the capacity
of 45 passengers. How many buses would be needed for 1575
passengers?
|
Ans: Number of
passengers |
= |
1575 |
35 45√ |
|
|
|
|
|
|
Capacity of
passengers |
= |
45 |
- 135 |
|
Required number of buses |
= |
35 |
225
|
=
-225
0
24.
An aeroplane covers 19512 km
distance from Bahawalpur
to
Madina. The same
plane
covers
approximately 18912 km distance from
Madina to Lahore.
Find the total distance covered during these
two flights.
Ans:
|
|
Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
|
||
|
|
Distance from Bahawalpur
to Madina |
= |
1 |
9 |
5 |
1 |
2 |
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|
Distance from Madina to Lahore |
= |
1 |
8 |
9 |
1 |
2 |
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Total
Distance |
= |
3 |
8 |
4 |
2 |
4 |
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25. Rauf had 63900.
He bought a mobile for Rs.
27960. How much money was
left with him? |
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Ans:
|
|
Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
|
|
Rauf had
Rs. |
= |
6 |
3 |
9 |
0 |
0 |
|
Price of mobile |
= |
-2 |
7 |
9 |
6 |
0 |
|
Money left |
= |
3 |
5 |
9 |
4 |
0 |
26. In granary,
there 86 375 bags of
wheat and rice.
If number of wheat bags are 20975 then find out
the
number of rice bags.
Ans:
|
|
Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
|
||
|
|
Total
bags |
= |
8 |
6 |
3 |
7 |
5 |
|
|
Bags of wheat |
= |
-2 |
0 |
9 |
7 |
5 |
||
|
Bags of rice |
= |
6 |
5 |
4 |
0 |
0 |
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27. The students of class
4 collected Rs. 38 260 for a welfare institution while the students of class 4 collected Rs.
35 184. How much more amount
collected by class 4 than
class 5? |
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Ans:
|
|
Ten Thousands |
Thousands |
Hundreds |
Tens |
Ones |
|
||
|
|
Rs. of class four |
= |
3 |
8 |
2 |
6 |
0 |
|
|
Rs. of class five |
= |
-3 |
5 |
1 |
8 |
4 |
||
|
Amount left |
= |
0 |
3 |
0 |
7 |
6 |
||
|
28.
Find the next
two terms of this sequence.
5, 10, 15, 20, , . |
||||||||
Ans: 5 , 10 , 15, 20, 25,
30
29. The Earth completes
its revolution around the sun in 365 days, approximately. In
how many days will it
complete 3 revolutions?
Ans:
|
|
Hundreds |
Tens |
Ones |
|
||
|
|
Number
of days to complete one revolution |
= |
3 |
6 |
5 |
|
|
Number
of days to complete
3 revolution |
= |
|
x |
3 |
||
|
Earth
will
completes its 3 revolutions around the sun in 1095 |
= |
10 |
9 |
5 |
||
|
30. 35,28,21, , . Find the number. |
||||||
Ans: 35, 28, 21, 14, 7
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