Wednesday, May 29, 2013
Saturday, May 18, 2013
Thursday, May 16, 2013
CLASS VI ORAL QUESTIONS
ORAL QUESTIONS
CLASS VI
TOPIC:
1.)KNOWING OUR NUMBERS,
2.)
WHOLE NUMBERS ,
3.)PLAYING
WITH NUMBERS
Q1- Which is the greatest 2-digit number ?
Q2-
Which is the greatest 3-digit number?
Q3-
Which is the greatest 4-digit number?
Q4-
Which is the smallest 2-digit number?
Q5-
Which is the smallest 3-digit number?
Q6-
Which is the smallest 4-digit number?
Q7- What is ascending order?
Q8-
What is descending order?
Q9- How many lakhs are in one crore?
Q10-
How many thousands are in one crore?
Q11- How many thousands are in one lakh?
Q12- How many hundreds are in one lakh?
Q13- How many cm.
are in km.?
Q14- 1m= _____cm
Q15- 1m= ______millimeters
Q16- 1cm= _____mm.
Q17- 1gm= _____mg
Q18- 1kg= ____ gm
Q19- 1 liter= ____ milliliters
Q20- The nearest tens of 17= ______ .
Q21-
The nearest hundreds of 889= ________ .
Q22-
The nearest thousands of 999= _____ .
Q23- Roman symbol of 10 is ______ .
Q24-
Roman symbol of 50 is _____ .
Q25- Roman symbol of 100 is ______ .
Q26- Which system is used for writing numerals?
Q27- Which is smallest whole number?
Q28- Which is greatest whole number?
Q29- Are all whole numbers also natural numbers?
Q30- Are all natural numbers also
whole numbers?
Q31- What is the predecessor of 19?
Q32-
What is the successor of 16?
Q33-
Is there any natural number which has no successor?
Q34-
Is there a last natural number?
Q35-
What is closure property?
Q36-
Which numbers are not closed under
subtraction?
Q37-
Division of whole number by 0 is _____
.
Q38- Addition and Multiplication are commutative
for _____ .
Q39- Is
zero has predecessor?
Q40-
Division by 0 is defined or not?
Q41- The identity for addition of whole numbers
is ________.
Q42- The identity for Multiplication of whole
numbers is ________.
Q43-
What is a factor of a number?
Q44- Every number is a factor of itself. (True
/False).
Q45-
Number of factors of a given number are
finite. (True/ False).
Q46-
The number of multiples of a given
number is infinite. (True/ False)
Q47-
What are prime numbers?
Q48-
What are composite numbers?
Q49-
Seven is prime or composite numbers?
Q50- Which is the smallest even prime number?
Knowing our Numbers, Whole Numbers ,
Playing With Numbers
Answer
Key
Q. NO.
|
ANSWER
|
Q. NO.
|
ANSWER
|
1
|
99
|
26
|
Hindu-Arabic
|
2
|
999
|
27
|
0
|
3
|
9999
|
28
|
Impossible
|
4
|
10
|
29
|
Yes
|
5
|
100
|
30
|
No
|
6
|
1000
|
31
|
18
|
7
|
Arrangement from smallest to greatest
|
32
|
17
|
8
|
Arrangement from greatest to
smallest
|
33
|
No
|
9
|
100
|
34
|
No defined
|
10
|
10,000
|
35
|
Numbers which
are closed under addition and multiplication
|
11
|
100
|
36
|
Whole numbers
|
12
|
1000
|
37
|
Not possible
|
13
|
100000
|
38
|
Whole number
|
14
|
100
|
39
|
Not
|
15
|
1000
|
40
|
Not
|
16
|
10
|
41
|
Zero
|
17
|
1000
|
42
|
1
|
18
|
1000
|
43
|
Exact divisor
of that number
|
19
|
1000
|
44
|
True
|
20
|
20
|
45
|
True
|
21
|
900
|
46
|
True
|
22
|
1000
|
47
|
Which is
divisible by 1 and itself
|
23
|
X
|
48
|
Which has more
than two factors
|
24
|
L
|
49
|
Prime number
|
25
|
C
|
50
|
2
|
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