which of the following countries has successfully test -launched its first hyper sonic aircraft?

A India
B China
C Russia
D United States

Correct Answer: China

China (Aug 6, 2018) announced that it has successfully tested its first cutting - edge hypersonic aircraft which could carry nuclear warheads and penetrate any current generation anti - missile defence systems.
Bissoy MCQ
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Related Questions

which of the following countries has successfully test-launched its first hyper sonic aircraft?
A India
B China
C Russia
D United States
A flow is called hyper-sonic, if the Mach number is
A Less than unity
B Unity
C Between 1 and 6
D None of these
In the word " hyper sensitive' The prefix hyper' means____.
A Supreme
B Extreame
C Below
D Opposite
which of the following countries has successfully test-launched its first hypersonic aircraft?
A india
B chaina
C russia
D united states
In a world of many trading countries, the trade between two countries need not be balanced for the trade of each to be in global balance. Differing demands and productive capabilities among countries will cause a specific country to have trade deficits with some countries and surplus with other countries. Which of the following statements best summarizes the above?
A A country's trade will always be in balance even though it runs a deficit with a single country.
B A country's trade deficits and surpluses with other countries always balance out.
C A country's global trade balance is a sign of strength or weakness.
D A country's global trade balance is determined by relative demand and productive capabilities.
When the Mach number is between --------the flow is called supe-sonic flow.
A 1 and 6
B 4 and 6
C 2.5 and 4
D 1 and 2.5
নির্দিষ্ট সময়ে একটি বিমান যদি sonic boom তৈরি করে তাহলে বিমানটি
A শব্দের গতিবেগ অপেক্ষা বেশি গতিবেগে উড়ছে
B আলোর গতিবেগে উড়ছে
C শব্দের গতিবেগের সমান গতিকেগে উড়ছে
D আলোর গতিবেগ হতে বেশি গতিবেগে উড়ছে
When the Mach number is between __________ the flow is called super-sonic flow.
A 1 and 2.5
B 2.5 and 4
C 4 and 6
D 1 and 6
A flow is called sub-sonic, if the Mach number is
A Less than unity
B Unity
C Between 1 and 6
D More than 6
A flow is called super-sonic if the
A Velocity of flow is very high
B Discharge is difficult to measure
C Mach number is between 1 and 6
D None of these

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