
Which of the following is a correct statement?
A)
\[\text{N = W}\] done
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B)
\[\text{N}\subset \text{W}\] done
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C)
\[\text{W}\subset \text{N}\] done
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D)
\[\text{N}\cong \text{W}\] done
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Which is the whole number that does not have a predecessor?
A)
100 done
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B)
0 done
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C)
1 done
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D)
9 done
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Of the following, which is the number that when multiplied by 82, results in 82?
A)
82 done
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B)
0 done
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C)
\[\frac{1}{82}\] done
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D)
1 done
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Which of the following is the greatest number that can be formed by the digits 7, 0, 9, 8, 6 and 3?
A)
9, 87, 360 done
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B)
9, 87, 063 done
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C)
9, 87, 630 done
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D)
9, 87, 603 done
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Find the smallest 6digit number that can be formed by the digits 9, 6, 0, 5, 8 and 1.
A)
0, 15, 689 done
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B)
1, 05, 689 done
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C)
5, 01, 689 done
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D)
9, 86, 510 done
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What is \[238\text{ }\div \text{ }238\]?
A)
0 done
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B)
238 done
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C)
28 done
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D)
1 done
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What is the additive identity element of 24?
A)
1/24 done
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B)
1 done
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C)
0 done
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D)
24 done
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Choose the successor of 301,999 from the following.
A)
30,200 done
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B)
302,000 done
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C)
302,010 done
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D)
301,100 done
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\[\text{6(7}\times \text{3)=(6}\times 7)\times 3\] is an example of which property with respect to multiplication?
A)
Associative property. done
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B)
Closure property. done
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C)
Commutative property. done
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D)
Distributive property. done
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What are the two consecutive numbers after 5009?
A)
5010, 5020 done
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B)
50010, 50011 done
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C)
5010, 5011 done
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D)
5010, 5012 done
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Closure property is satisfied by whole numbers with respect to which of these operations?
A)
Addition and Subtraction. done
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B)
Addition and Division. done
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C)
Addition and Multiplication. done
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D)
Multiplication and Division. done
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What is the quotient of \[64\text{ }\div \text{ }1\]?
A)
1 done
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B)
0 done
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C)
46 done
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D)
64 done
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Find the product: \[(98\text{ }+\text{ }14)\times 0\]
A)
112 done
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B)
1 done
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C)
0 done
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D)
0+98+14 done
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What is the predecessor of natural number 1?
A)
0 done
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B)
2 done
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C)
10 done
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D)
Does not exist done
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What are the three consecutive predecessors of 70010?
A)
70009, 70008, 7007 done
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B)
70009, 70008, 70010 done
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C)
70009, 70008, 70007 done
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D)
70009 done
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Which of the following statements is true?
A)
Every whole number is a natural number. done
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B)
Every natural number is a whole number. done
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C)
1 is the least whole number. done
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D)
0 is the greatest whole number. done
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What is the R.H.S. part of the equation\[36(83)=?\]
A)
\[\text{38  36}\] done
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B)
\[\text{(36}\times \text{8)}\times \text{(363)}\] done
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C)
\[\text{(36}\times \text{8)(36}\times \text{3)}\] done
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D)
\[\text{(36}\times \text{8)3}\] done
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Which property is represented by a + b = c (a whole number) with respect to addition?
A)
Associative property. done
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B)
Commutative property. done
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C)
Closure property. done
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D)
Additive identity. done
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If 'a' and 'b' are two whole numbers, then under what condition is the commutative law applicable to subtraction?
A)
\[\text{a=b}\] done
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B)
\[\text{a}\ne \text{b}\] done
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C)
\[\text{ab}\] done
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D)
\[\text{ab}\] done
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What is the value of \[\text{555 }\!\!\times\!\!\text{ 193555 }\!\!\times\!\!\text{ 93}\]?
A)
555, 931 done
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B)
1,210,321 done
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C)
53, 912 done
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D)
55,500 done
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If \[\text{a }\!\!\times\!\!\text{ b=0}\] then
A)
Only (i) is true. done
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B)
(i), (ii) and (iii) are true. done
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C)
Only (ii) is true. done
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D)
(i) and (iv) are true. done
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Which property is satisfied by the division of whole numbers?
A)
Closure property. done
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B)
Commutative property. done
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C)
Associative property. done
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D)
Neither [a] nor [b] nor [c]. done
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On dividing 55,390 by 299, the remainder is 75. What is the quotient?
A)
195 done
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B)
185 done
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C)
175 done
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D)
193 done
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If 'a' and 'b' are whole numbers, then what is\[\text{a  b}\]?
A)
A whole number. done
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B)
A natural number. done
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C)
Cannot be determined. done
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D)
Subtraction is not possible. done
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If 'a' and 'b' are whole numbers then which of the following is true?
A)
\[\text{a }\!\!\div\!\!\text{ b}\] is a whole number. done
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B)
\[\text{a }\!\!\div\!\!\text{ b = b }\!\!\div\!\!\text{ a}\text{.}\] done
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C)
Both [a] and [b]. done
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D)
Neither [a] nor [b]. done
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Which of the following is the zero property of addition?
A)
\[\text{13 }\!\!\times\!\!\text{ 0=0}\] done
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B)
\[\text{13+0=13}\] done
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C)
\[\text{13 }\!\!\div\!\!\text{ 13=1}\] done
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D)
\[\text{0+13=0}\] done
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Which of the following symbols in order must be introduced in the blanks to make the given sentence true?
A)
\[\text{+, }\!\!\times\!\!\text{ }\] done
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B)
\[,\text{ }+\] done
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C)
\[\text{ }\!\!\times\!\!\text{ ,+}\] done
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D)
\[\text{+, }\] done
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Anu: \[\text{6 }\!\!\times\!\!\text{ 8 = 8 }\!\!\times\!\!\text{ 6}\] is an example for commutativity of whole numbers under multiplication. Bina: \[\text{6+8=8+6}\] is an example for associativity of whole numbers under addition. Who is right?
A)
Only Anu. done
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B)
Only Bina. done
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C)
Neither of them. done
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D)
Both of them. done
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The successor of a 4digit number is
A)
always a 4digit number. done
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B)
always a 5digit number. done
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C)
always a three digit number. done
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D)
a 4digit number except for the greatest 4digit number. done
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StatementI: Except zero, all whole numbers are natural numbers. StatementII: Zero is the only whole number.
A)
Statement I is true. done
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B)
Statement II is true. done
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C)
Both the statements are true. done
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D)
Neither of the statements is true. done
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As we move to the left on a whole number line, how does the value of a number change?
A)
Increases by 1. done
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B)
Decreases by 10. done
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C)
Increases by 10. done
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D)
Decreases by 1. done
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Two whole numbers X and Y are such that X = 2Y. Which among the following statements is definitely false?
A)
X+Y=3Y done
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B)
XY=Y done
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C)
X + 2Y = 4Y done
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D)
Y = 2X done
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1730, ____, ____, 1739, 1742 are in a sequence. Which of the following options provides the values in the blanks?
A)
1734, 1737 done
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B)
1731, 1738 done
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C)
1733, 1736 done
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D)
1727, 1724 done
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Which of the following represents 3+4=7?
A)
B)
C)
D)
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P and Q are whole numbers such that P = Q. Then which of the following is true?
A)
\[\text{P+Q=Q}\] done
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B)
\[\text{P+Q=P}\] done
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C)
\[\text{P+Q=Q+P}\div \text{0}\] done
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D)
\[\text{PQ=QP}\] done
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M and N are two whole numbers such that\[\text{M N}\]. Which of the following statements is true?
A)
\[\text{M + 0 N + 0}\] done
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B)
\[\text{M + N N + M}\] done
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C)
\[\text{M + 0 N + 0}\] done
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D)
\[\text{M + N N + M}\] done
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A number 4 more than a given number lies
A)
to the left of the given number. done
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B)
to the right of the given number. done
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C)
at the number itself. done
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D)
on a different number line. done
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Which of the following statements is NOT true?
A)
There are 100 whole numbers between 0 and 100. done
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B)
The product of a number and 1 is the number itself. done
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C)
The sum of a number and 0 is the number itself. done
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D)
The product of 1 and 0 is 0. done
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The following diagram is a number line. Two boys Anil & Charan start from X and go with the same speed in opposite directions.
Who will reach the flag post first?
A)
Charan done
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B)
Anil done
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C)
Both reach at the same time. done
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D)
Cannot say. done
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The diagram given is a number line. Which of the following statements is represented by the diagram?
A)
550 lies between 525 and 550. done
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B)
525 lies to the right of 550. done
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C)
550 lies between 525 and 600. done
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D)
525 and 550 lie to the right of 600. done
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Which of the following statements is true with respect to 0?
A)
Additive identity for the set of whole numbers. done
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B)
The first whole number. done
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C)
The product of any whole number and zero. done
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D)
All the above. done
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Which of the following's true with respect to 1?
A)
The first natural number. done
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B)
The predecessor of 0. done
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C)
The additive identity of whole numbers. done
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D)
The first whole number. done
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Every whole number is a predecessor of another whole number. What can you say about the statement?
A)
False done
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B)
True done
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C)
Cannot be said. done
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D)
0 is the predecessor of 1. done
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Vijay and Vicky chose two numbers and found that their product is zero. Which of the following statements is false?
A)
Both of them chose zero. done
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B)
Both of them chose nonzero whole numbers. done
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C)
Only Vijay chose zero. done
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D)
Only Vicky chose zero. done
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The successor of a whole number is
A)
always 0. done
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B)
never a whole number. done
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C)
always a whole number. Not Available done
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D)
always less than 1000. done
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On a number line, as we move left from one number to the other, what happens to the value of the number?
A)
Increases done
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B)
Decreases done
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C)
The value remains same. done
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D)
Does not change at all. done
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By how much is the predecessor less than the given number?
A)
0 done
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B)
2 done
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C)
1 done
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D)
3 done
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What is the difference between the predecessor and the successor of the greatest 5digit number?
A)
2 done
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B)
0 done
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C)
1 done
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D)
99 done
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What is the sum of the predecessor of 701 and successor of 299?
A)
1000 done
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B)
7030 done
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C)
1300 done
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D)
400 done
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What is the difference between the successor of the least 5digit number and the predecessor of the greatest 3digit number?
A)
3009 done
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B)
9003 done
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C)
9033 done
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D)
9030 done
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Evaluate:\[8937\times 648+8937\times 122+8937\times 230\].
A)
8937000 done
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B)
8938000 done
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C)
8938300 done
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D)
8938400 done
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The figure given below is a number line.
What is the value of\[\text{p + q}\]?
A)
9 done
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B)
6 done
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C)
3 done
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D)
3 done
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Bunny is 15 years old. He writes an equation to find his mother's age, m.
Which operation solves the equation for m?
A)
Add 15 to both sides. done
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B)
Subtract 15 from both sides. done
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C)
Multiply both sides by 15. done
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D)
Divide both sides by 15. done
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Which number should come next in the series given?
A)
55 done
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B)
42 done
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C)
41 done
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D)
87 done
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Which of the following property/properties is/are satisfied by whole numbers under multiplication?
A)
Closure done
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B)
Commutative done
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C)
Associative done
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D)
All the above done
clear
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Divide 57,804 by 46. What are the quotient(Q) and remainder (R) obtained?
A)
Q=1256, R=27 done
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B)
Q=1256, R=26 done
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C)
Q=1257, R=28 done
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D)
Q=1256, R=28 done
clear
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What is the value of m + m  3 when m = 4 ?
A)
1 done
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B)
5 done
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C)
11 done
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D)
13 done
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Four students simplify the expression below.
Anshu's solution is 25, David's solution is 46, Jimmy's solution is 13, and Lahari's solution is 16. Who simplified the expression correctly?
A)
Anshu done
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B)
David done
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C)
Jimmy done
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D)
Lahari done
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Simplify the expression below.
A)
11 done
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B)
13 done
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C)
15 done
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D)
18 done
clear
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