MCQ
$-b - 0$ is equal to:
- ✓$-1 \times b$
- B$1 - b - 0$
- C$0 - (-1) \times b$
- D$-b - 0 - 1$
✓
Answer
Correct option: A.
$-1 \times b$
$1.$ We have, $-b - 0 = -b$
$2. -1 × b = - b$
$3. \ 1 - b - 0 = 1 - b$
$4. \ 0 - (-1) × b = 0 + b = b$
$5. -b - 0 - 1 = -b - 1$
Hence, option $(a)$ is correct.
$2. -1 × b = - b$
$3. \ 1 - b - 0 = 1 - b$
$4. \ 0 - (-1) × b = 0 + b = b$
$5. -b - 0 - 1 = -b - 1$
Hence, option $(a)$ is correct.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The radius of a circular wheel is $1.75m$. How many revolutions will it make in travelling $11km$?
→In the following figure, $\triangle\text{ABC}$ is an equilateral triangle. Find $\angle\text{x}$
→How many lines of symmetry are there for an isosceles triangle?
To reduce a rational number to its standard form, we divide its numerator and denominator by their:
In Figure. $BC = CA$ and $\angle\text{A} = 40$. Then, $\angle\text{ACD}$ is equal to:
→Mark $(\checkmark)$ against the correct answer in the following: $\frac{2}{3}-1\frac{5}{7}=?$
→$36+\frac{1}{4}=?$
→Perimeter of a rectangle of length $Z$ and breadth $6$ is
→In Fig., $A B \| C D$ and $E F$ is a transversal intersecting $A B$ and $C D$ at $P$ and $Q$ respectively. The measure of $\angle D Q P$ is
→If $CP = Rs. 200$ and $SP = Rs. 250$, then the profit or loss is equal to:
→