Home / Hindi Portal / Science MCQs / Question

Q. हेलीकॉप्टर का आविष्कार किसने किया ?

(A) कॉकरेल
(B) ब्रीकवेट
(C) ओटिस
(D) फ्रेंक व्हिटले
Correct Answer - Option(B) Science

Share in MCQ Buddy Groups


No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution


Login to discuss.