# PROBLEM LINK:

Practice

Contest: Division 1

Contest: Division 2

Contest: Division 3

Contest: Division 4

* Author:* utkarsh_25dec

*IceKnight1093, tejas10p*

**Testers:***IceKnight1093*

**Editorialist:**# DIFFICULTY:

357

# PREREQUISITES:

None

# PROBLEM:

Chef invested money at a rate of X percent per annum, while inflation is Y percent.

An investment is *good* if its interest rate is at least twice the inflation rate.

Is Chef’s investment good?

# EXPLANATION:

According to the statement, the investment is good if and only if X (the interest rate) is at least twice of Y (the inflation rate), i.e, X \geq 2Y.

So, check whether X \geq 2Y using an `if`

condition, and print the answer appropriately.

# TIME COMPLEXITY:

\mathcal{O}(1) per testcase.

# CODE:

## Code (Python)

```
for _ in range(int(input())):
x, y = map(int, input().split())
print('Yes' if 2*y <= x else 'No')
```