Questions & Answers: "Number Work and Place Value"
Complete guide to "Number Work and Place Value" for Math students. Below you will find important questions and model answers to help you prepare.
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68 QuestionsWhat is the place value of ‘4’ in 10.345?
Options
0.004
40
400
0.04
Write the number in figures, ‘Eight abja eighty thousand eight hundred and eight’.
Options
80800808
80080808
800080808
8000080808
How many composite numbers lie between 1 to 100?
Options
75
25
24
74
If the numbers 32996, 39296, 229997, 39096 are written in descending order, then what will be the sum of the first and third number in that arrangement?
Options
269093
72292
269293
262993
By how much is the sum of biggest 5-digit number and biggest 2-digit number is greater than the smallest 3-digit number?
Options
100098
99998
99999
100198
While writing the number, ‘Seventy lakhs and Seven’ in figures, Ishwari wrote one zero less between the two sevens. Then by how much is the number that Ishwari wrote is more or less than the given number?
Options
more by 77,00,014
less by 77,00,014
more by 63,00,000
less by 63,00,000
What is the difference between the biggest 3-digit even number and the biggest 2-digit prime number?
Options
900
901
902
903
What number should be subtracted from six and three quarters thousand to get the biggest two digit number?
Options
6751
6651
7026
7126
Jeevan went to a bank with two notes of each Rs. 50, Rs. 100 and Rs. 500. He asked for notes of Rs. 20 in return. How many notes of Rs. 20 will he receive?
Options
60
65
55
63
Find such a number which when multiplied by itself the product we get is equal to the product of all the divisors of 27.
Options
529
27
9
18
In the month of May, two and a quarter lakhs tourists visited Mahabaleshwar and three quarter lakhs visited Ajanta - Verul caves. How many more tourists visited Mahabaleshwar than Ajanta - Verul caves?
Options
75000
125000
300000
150000
How will you write twenty two thousand two hundred and fifty in international number system?
Options
22150
22050
23250
22250
Pick out the wrong statement from the given statements.
Options
The product of any number and zero is zero.
Multiplication of odd number with other odd number results in even number.
Multiplicant × Multiplier = 0. Then either Multiplicant or Multiplier is zero.
When same digit appears at the one’s place in two numbers then 8 will not appear in one’s place of their product.
Which of the following is completely divisible by 3?
Options
7553
1733
2352
9851
2 lakhs + 13 thousands + 72 hundreds + 38 tens + 13 units = ?
Options
220593
213733813
22033813
220393
Select the correct option from the following expressions.
Options
24 – 12 + 3 × 5 = 27
18 – 10 + 3 × 2 = 2
15 × 12 – 2 + 4 = 176
18 + 30 ÷ 3 × 2 = 32
Eight thousand seven hundred and twelve + Twelve thousand seven hundred and fifty = How much?
Options
21462
22462
20962
21962
Soham exchanged 6 notes of Rs. 2000 with equal number of notes of Rs. 100 and Rs. 50. How many notes of Rs. 100 will he get?
Options
120
40
80
160
Using the digits 3, 2, 5, 0, 8 at least once, a smallest 6 digit odd number is formed. What will be the product of the digits at one’s and hundred’s place?
Options
24
40
15
16
What will be the 5th number, from left side when the 2 digit numbers divisible by 12 are arranged in descending order?
Options
60
12
48
36
3, 0, 5, 7, 9, 1 use each digit only once to obtain largest 6 digit odd number.
Options
975310
105793
975301
973501
Arrange the multiples of 41 in ascending order. Which is the fourth even number in this set?
Options
328
164
410
246
Lokesh and Roshan are working in a same company. Roshan received salary of rupees Fifteen and half thousand for 1 month and Lokesh received salary of rupees quarter to Eighteen thousand for same month. Salary of Lokesh is more by how much than Roshan’s salary?
Options
Quarter and two thousand rupees.
Two thousand and fifty rupees.
Twenty two hundred rupees.
Twenty three and half hundred rupees.
From the given series how many numbers are not completely divisible by 2? Series - 162, 131, 890, 772, 245
Options
Three
Four
Two
One
Which number should be subtracted from quarter to twenty six thousand to obtain 4 digit smallest even number?
Options
25750
24750
27450
26750
Which of the following numbers do not occur at unit place in the prime numbers from 10 to 100?
Options
1, 3, 7
9, 7, 3
5, 2, 4
1, 3, 9
Select the correct option to indicate the number ‘Seven lakhs seven thousand seven hundred and seven’ in figures.
Options
770707
77777
707707
707070
The numbers divisible by 37 are arranged in ascending order. What will be the number at the sixth place?
Options
148
185
111
222
What is the difference between the smallest 3 digit odd number and the greatest 2 digit even number?
Options
5
7
0
3
3 a 4 b is completely divisible by 6. Which numbers will occur in place of b and a respectively?
Options
3, 2
3, 4
2, 3
5, 1
Which of the following options has the place value of 5, the least?
Options
54389
49385
45389
74592
Write the correct option from the given alternatives.
Options
(20 + 5) ÷ 5 = 20 ÷ 5 + 5
7 × 8 + 5 = 5 + 8 × 7
105 ÷ 3 > 4 × 9
100 × 10 ÷ 1 < 100 ÷ 10 × 10
Which of the following options is incorrect?
Options
Any number multiplied by zero, gives the same number.
Any number multiplied by zero, gives zero as the product.
Any number divided by 1 gives the same number as quotient.
Any number divided by the same number gives 1 as quotient.
How many 2 digit numbers have 6 in them?
Options
19
17
18
21
Which of the pairs is neither co-prime nor twin prime?
Options
82, 88
71, 73
41, 43
29, 31
Sameer wrote six lakhs seven as 6000007 by mistake. By how much is his answer wrong?
Options
54000
5400000
600007
5040000
Which is the greatest number?
Options
0.91
0.899
0.09
0.9
How much more is the number of divisors of 36, than that of divisors of 24?
Options
more by 1
more by 2
more by 3
more by 4
What will be the consecutive number after seventy five lakhs nine thousand five hundred and thirty five?
Options
759536
7590535
7509534
7509536
Which number will occur consecutively after five crores nine lakhs seventy seven thousand five hundred and ninety nine ?
Options
50977600
50977599
5977600
59770700
Which of the following expressions is wrong ?
Options
7 × 8 ÷ 4 = 14
27 ÷ 3 × 3 = 9
18 - 13 + 5 = 10
16 + 5 - 12 = 9
What is the difference between the sum of the place value of the digits in thousands and tens place in the number 26586 and the sum of place value of digits in the hundreds and tens place ?
Options
5920
5500
6660
6080
What will be the sum of the first and third number if the numbers 32321, 32312, 32231, 32123 are arranged in descending order ?
Options
64435
64444
64552
64543
Find the incorrect statement from the given alternatives.
Options
When any number is divided by 1, quotient is the same number.
When any number is divided by itself, quotient is zero.
When any number is divided by itself, quotient is 1.
When remainder is added to the product of divisor and quotient, one gets dividend.
5 thousand + 3 tens + 7 tens + 8 hundreds = ?
Options
5378
5900
5873
8573
What is the sum of the smallest six digit odd number and the greatest six digit even number ?
Options
109999
1099999
999999
99999
Thirty eight and half thousand + Three and a Quarter hundred + Three quarter hundred=?
Options
38900
39600
38625
38800
What will be the half of the number obtained on adding the biggest number and smallest number formed by using the digits 4, 5, 6, 0, 8 only once?
Options
127108
45554
63554
91108
How many 3-digit even numbers will be formed using the digits 0, 5, 6, 7 only once?
Options
10
12
14
18
Write the number 'ninety lakh and nine' in figures.
Options
900009
9000009
90000009
90009
In the number, 5,45,035, what will be the difference between the place value of the digit at Ten thousands place and place value of the digit at tens place?
Options
39990
39000
39970
39770
Find the sum of all the divisors of the sum of the highest divisor of 39 and the lowest divisor of 27.
Options
80
90
100
89
27 Hundreds × 3 Tens - 5 units = ?
Options
80885
80085
81985
80995
Find the number which is half the 5-digit smallest even number formed using digits 6, 3, 0, 7 and 4 only once.
Options
15238
1738
30476
15337
(P + 4) is a odd number, what is the 7th consecutive even number after (P + 4)?
Options
P + 17
P + 11
P + 18
P + 10
How many 500-rupee notes will you get when you give 40 notes of 200 rupees?
Options
16
18
14
160
How many pairs of co-prime numbers are there in the given pairs of numbers. (15, 51); (16, 61); (21, 22); (17, 19)
Options
3
4
1
2
What is the product of place values of digits underlined in the given decimal number
Options
0.0028
28
0.028
0.28
Which number should be subtracted from greatest 5-digit number to obtain smallest 4-digit odd number?
Options
98998
98999
98888
101000
In the number 58721 the place value of digit at ten's place is how many times the place value of digit at thousand's place?
Options
frac{1}{400}
frac{1}{4000}
400
4000
What is the product of the face value of the digits underlined in the number ?
Options
5
500000
50000
50





