Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
In a 50-question test with two marks for each question, Meghan learned that she scored 20 marks less than her friend Jose, who scored 40 more marks than their friend Alisson. Calculate the total score for the three in the test combined if Jose got 5 questions wrong?

### Response:
 Ikiwa Jose alipata maswali 5 yasiyo sahihi katika mtihani wenye maswali 50, alipata alama 50-5 = <<50-5=45>>45 sawa.
Kwa kuwa kila swali lina alama mbili, Jose alipata alama 45*2 = <<45*2=90>>90 katika mtihani.
Ikiwa Meghan alipata alama 20 chini ya Jose, alipata alama 90-20 = <<90-20=70>>70 katika mtihani.
Jumla ya alama za Jose na Meghan katika mtihani ni 70+90 = <<70+90=160>>160
Ikiwa Jose alipata alama 40 zaidi ya Alisson katika mtihani, Alisson alipata alama 90-40 = <<90-40=50>>50.
Jumla ya alama za watatu hao katika mtihani ni 50+160 = <<50+160=210>>210