In English, we don't put a space in front of question marks at the end of sentences. These should all be corrected.

[#5436722] Can you tell me what is the capital of Texas ? (alvations)
[#5436723] How big is Massachusetts ? (alvations)
[#5436724] How high is Guadalupe Peak ? (alvations)
[#5436725] How large is Alaska ? (alvations)
[#5436726] How long is Rio Grande ? (alvations)
[#5436727] How many cities are in Montana ? (alvations)
[#5436728] How many cities are there in USA ? (alvations)
[#5436730] How many Colorado rivers are there ? (alvations)
[#5436731] How many major cities are there in Oregon ? (alvations)
[#5436732] How many people live in Austin Texas ? (alvations)
[#5436733] How many rivers run through Texas ? (alvations)
[#5436735] Through which states does the longest river in Texas run ? (alvations)
[#5436736] What can you tell me about the population of Missouri ? (alvations)
[#5436737] What is the biggest city in Georgia ? (alvations)
[#5436738] What is the capital of New Hampshire ? (alvations)
[#5436739] What is the capital of the state with the highest elevation ? (alvations)
[#5436740] What is the combined population of all 50 states ? (alvations)
[#5436741] What is the density of the New York ? (alvations)
[#5436742] What is the elevation of Death Valley ? (alvations)
[#5436743] What is the height of Mount McKinley ? (alvations)
[#5436745] What is the highest point in Kansas ? (alvations)
[#5436746] What is the largest city in Michigan ? (alvations)
[#5436747] What is the lowest point in Mississippi ? (alvations)
[#5436748] What is the most populous city in Wyoming ? (alvations)
[#5436749] What is the population of Boston Massachusetts ? (alvations)
[#5436750] What is the population density of the smallest state ? (alvations)
[#5436751] What is the state with the highest elevation in the United States ? (alvations)
[#5436752] What rivers run through Arizona ? (alvations)
[#5436753] What state is Pittsburgh in ? (alvations)
[#5436754] Where is Mount Whitney located ? (alvations)