Subject
Bank Exam
Topic
Prabashi Kallyan Bank Ltd Officer Cash - 25.09.2021
A computer takes 50 nanoseconds to do an addition. How many additions can it do in 1 second?
A computer takes 50 nanoseconds to do an addition. How many additions can it do in 1 second?
ক)
2 billionখ)
25 millionগ)
20 millionঘ)
35 millionExplanation
We know, I nanosecond =10⁻⁹) s 50 " =(50× 10⁻⁹)s =(50× 10× 10⁻⁹)s =5× 10⁻⁸ s The computer adds in 5× 10⁻⁸ =1 calculation " " : 1s =1/(5× 10⁻⁸)=10⁸/5 =2×10⁸/5×2 =2×10⁸/10 =2×10⁷=2 crores =20 million [1 crore =10 million]Related questions
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