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प्रश्न
If x is an even number, then the next even number is 2(x + 1).
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Given, x is an even number.
Then, the next even number is (x + 2).
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संबंधित प्रश्न
Write equation for the following statement:
2 subtracted from y is 8.
Write equation for the following statement:
Ten times a is 70.
Add 3x, 7x
Write the following statement as an equation:
A number divided by 8 gives 7.
Write a statement for the equation, given below:
12y − 30 = 6
The length of a rectangular park is thrice its breadth. If the perimeter of the park is 168 metres, fund its dimensions.
2x − [3y − {2x − (y − x)}] = ?
Write 'T' for true and 'F' for false for the statement given below:
−3xy2z is a monomial.
State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
7 = (11 × 2) + p
Complete the entries in the third column of the table.
|
S.No. |
Equation |
Value of variable |
Equation satisfied Yes/No |
|
(a) |
10y = 80 |
y = 10 |
______ |
|
(b) |
10y = 80 |
y = 8 |
______ |
|
(c) |
10y = 80 |
y = 5 |
______ |
|
(d) |
4l = 20 |
l = 20 |
______ |
|
(e) |
4l = 20 |
l = 80 |
______ |
|
(f) |
4l = 20 |
l = 5 |
______ |
|
(g) |
b + 5 = 9 |
b = 5 |
______ |
|
(h) |
b + 5 = 9 |
b = 9 |
______ |
|
(i) |
b + 5 = 9 |
b = 4 |
______ |
|
(j) |
h − 8 = 5 |
h = 13 |
______ |
|
(k) |
h − 8 = 5 |
h = 8 |
______ |
|
(l) |
h − 8 = 5 |
h = 0 |
______ |
|
(m) |
p + 3 = 1 |
p = 3 |
______ |
|
(n) |
p + 3 = 1 |
p = 1 |
______ |
|
(o) |
p + 3 = 1 |
p = 0 |
______ |
|
(p) |
p + 3 = 1 |
p = − 1 |
______ |
|
(q) |
p + 3 = 1 |
p = − 2 |
______ |
