287458
On a vertical number line positive numbers are placed ____ 0
1 Right side
2 Lleft side
3 Above
4 Below
Explanation:
Above Solution: Positive number are located above 0 and negative numbers are located below 0 on a vertical number line.
01. WHOLE NUMBERS
287459
Whole numbers are not closed under ......... operation:
1 addition
2 subtraction
3 multiplication
4 none of these
Explanation:
subtraction Solution: Whole numbers are not closed under subtraction operation because when any two whole numbers are considered and from them one is subtracted from the other, the difference so obtained is not necessarily a whole number. Eg. 2 - 5 = -3.
01. WHOLE NUMBERS
287460
\(\frac{11}{4}\) is a number between:
1 1 and 2
2 2 and 3
3 3 and 4
4 11 and 12
Explanation:
2 and 3 Solution: \(\frac{11}{4}=2\frac{3}{4}\) So \(\frac{11}{4}\) lies between 2 and 3.
287458
On a vertical number line positive numbers are placed ____ 0
1 Right side
2 Lleft side
3 Above
4 Below
Explanation:
Above Solution: Positive number are located above 0 and negative numbers are located below 0 on a vertical number line.
01. WHOLE NUMBERS
287459
Whole numbers are not closed under ......... operation:
1 addition
2 subtraction
3 multiplication
4 none of these
Explanation:
subtraction Solution: Whole numbers are not closed under subtraction operation because when any two whole numbers are considered and from them one is subtracted from the other, the difference so obtained is not necessarily a whole number. Eg. 2 - 5 = -3.
01. WHOLE NUMBERS
287460
\(\frac{11}{4}\) is a number between:
1 1 and 2
2 2 and 3
3 3 and 4
4 11 and 12
Explanation:
2 and 3 Solution: \(\frac{11}{4}=2\frac{3}{4}\) So \(\frac{11}{4}\) lies between 2 and 3.
287458
On a vertical number line positive numbers are placed ____ 0
1 Right side
2 Lleft side
3 Above
4 Below
Explanation:
Above Solution: Positive number are located above 0 and negative numbers are located below 0 on a vertical number line.
01. WHOLE NUMBERS
287459
Whole numbers are not closed under ......... operation:
1 addition
2 subtraction
3 multiplication
4 none of these
Explanation:
subtraction Solution: Whole numbers are not closed under subtraction operation because when any two whole numbers are considered and from them one is subtracted from the other, the difference so obtained is not necessarily a whole number. Eg. 2 - 5 = -3.
01. WHOLE NUMBERS
287460
\(\frac{11}{4}\) is a number between:
1 1 and 2
2 2 and 3
3 3 and 4
4 11 and 12
Explanation:
2 and 3 Solution: \(\frac{11}{4}=2\frac{3}{4}\) So \(\frac{11}{4}\) lies between 2 and 3.
287458
On a vertical number line positive numbers are placed ____ 0
1 Right side
2 Lleft side
3 Above
4 Below
Explanation:
Above Solution: Positive number are located above 0 and negative numbers are located below 0 on a vertical number line.
01. WHOLE NUMBERS
287459
Whole numbers are not closed under ......... operation:
1 addition
2 subtraction
3 multiplication
4 none of these
Explanation:
subtraction Solution: Whole numbers are not closed under subtraction operation because when any two whole numbers are considered and from them one is subtracted from the other, the difference so obtained is not necessarily a whole number. Eg. 2 - 5 = -3.
01. WHOLE NUMBERS
287460
\(\frac{11}{4}\) is a number between:
1 1 and 2
2 2 and 3
3 3 and 4
4 11 and 12
Explanation:
2 and 3 Solution: \(\frac{11}{4}=2\frac{3}{4}\) So \(\frac{11}{4}\) lies between 2 and 3.