21.
Smallest natural number is
A
-1
B
1
C
2
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Smallest natural number is
-1
1
2
Simplify 126x55+126x45
12000
12400
12600
12500
Predecessor of which two digit number has a single digit
9
10
11
Largest number formed by digits 2,4,0,3,6,9 is
432900
392460
964320
903642
If the product of two whole numbers is one if
one number is 1
two numbers are 1
not defined
none of these
If 36 flats cost Rs 68251500 What is the cost of each flat
Rs 1895875
Rs 198670
Rs 135649
Rs 203456
How many natural numbers are there
10
100
1000
infinitly many
Find value of 297x17 + 297x3
5970
5940
5980
5942
Find the whole number if n+4=9
6
5
3
4
Find the value of 1507 – (625/25)
1234
1482
1580
1370
Find product 12x35
400
12600
34840
420
Find a whole number n such that n=2n
20
100
zero
Fill in the blanks to make the statement true; 6245+(631+751)=631+...........)+751
231
6245
751
200
Divide 7 / 0
7
not defined
1
5 divided by 0 is
5
zero
not defined
0 divided by 6 is
6
zero
1
(i)If the product of two whole numbers is zero then one number will be zero. (ii) If the product of two whole numbers is zero then both number will be zero
both are false
Only I can be true
only ii can be true
Both can be true
(I) All natural numbers are also whole numbers; (II) One is the smallest natural number
both are false
only I is true
only II is true
both are true
What is the predecessor of 17
16
18
17