Question
Match the prefixes present in column I with their multiples in column II and mark the appropriate choice.
|
Column I (Prefixes) |
|
Column II (Multiples) |
| a. |
pico |
1. |
$${10^9}$$ |
| b. |
femto |
2. |
$${10^{ - 3}}$$ |
| c. |
milli |
3. |
$${10^{ - 12}}$$ |
| d. |
giga |
4. |
$${10^{ - 15}}$$ |
A.
a - 1, b - 2, c - 3, d - 4
B.
a - 2, b - 1, c - 4, d - 3
C.
a - 4, b - 3, c - 1, d - 2
D.
a - 3, b - 4, c - 2, d - 1
Answer :
a - 3, b - 4, c - 2, d - 1
Solution :
$${\text{pico}} = {10^{ - 12}},{\text{femto}} = {10^{ - 15}},$$ $${\text{milli}} = {10^{ - 3}},{\text{giga}} = {10^9}$$