MCQ
$100^\circ + 20^\circ+ 5^\circ$ is equal to:
- A$125$
- B$25$
- C$\frac{1}{125}$
- ✓$3$
✓
Answer
Correct option: D.
$3$
D. $3$
Solution:
By exponent law we know:
$a^\circ = 1$
$100^\circ + 20^\circ + 5^\circ$
$= 1 + 1 + 1$
$= 3$
Solution:
By exponent law we know:
$a^\circ = 1$
$100^\circ + 20^\circ + 5^\circ$
$= 1 + 1 + 1$
$= 3$
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
What is the reciprocal of $\Big(\frac{-3}{4}\Big)^\circ?$
→The solution of the equation $ax + b = 0$ is:
→How many perfect cubes are there between $1$ and $100?$
→Mark againts the correct answer in the following: $A$ works twice as fast as $B$. If both of them can together finish a peice of work in $12$ hours, then $B$ alone can do it in:
→Tick $(\checkmark)$ the correct answer in the following: A period of $4$ hours $30$min is what percent of a day$?$
→The mass of Earth is $5.97 \times 10^{24} kg$, whereas Jupiter has a mass of $1.8986 \times 10^{27} kg$. About how many times massive is Jupiter than
→Which of the following statement is true about cube number?
Tick $(\checkmark)$ the correct answer:
Four-fifths of a number is greater than three-fourths of the number by $4.$ The number is:
→Four-fifths of a number is greater than three-fourths of the number by $4.$ The number is:
What should be added to $-\frac{7}{3}$ to get $\frac{3}{7}$?
→Find the time taken by a body to cover $25$ metres.
→