Pass Variable inside the another variable in Jmeter

I Have a scenario like need to pass a random variable example ${__Random(1,25,)} in inside one more variable like

Globel variable: Test = TestResults

${__Random(1,25,)}

Sample Request Data: ${Test(randome variable)}, ${Test(randome variable)},${Test(randome variable)},-------- ${Test(randome variable)}

Sample expected response: TestResults1,TestResults10,TestResults5,----------- TestResults20

can anyone please let me know how should I pass this scenario?

Thanks in advance!