Math, asked by gokuSSGSSmay, 2 months ago

calculate the percentage of the marks scored by the student if the question paper had 50 questions of three marks each, and the student got 10 answers wrong and he completed all the questions.

a) 92%

b)94%

c)93.33%

d)80%

Answers

Answered by GaneshRM2006

0

Answer:

no of right answers = 40

% of right answers = 40/50 ×100 = 80%

Previous Question

Next Question

Similar questions

Hindi, 1 month ago

हाउ में रीजनल लैंग्वेज इज आर रिकॉर्डिंग बाय द कंस्टीटूशन ऑफ इंडिया...

Math, 1 month ago

-1/5 के योज्य प्रतिलोम तथा गुणात्मक प्रतिलोम को गुणा करके मान ज्ञात कीजिए। अथवा | 1 - 2 -4 तथा को संख्या रेखा पर 5 5 निरूपित कीजिए...

Social Sciences, 1 month ago

1) Why do pepole, migrate to cities...

Math, 2 months ago

Out of 400 students , 165 like tea only and 120 like coffee only .If a student is chosen at random what is a probability that he likes tea only ...

English, 2 months ago

make a dailogue about "your first day at school".

Math, 8 months ago

using the given pattern find the sum a.1^2+2^2+2^2=3^2 b.2^2+3^2+6^2=7^2 c.3^2+4^2+12^2=13^2 d.4^2+5^2+?=21^2 e.5^2+?+30^2=31^2 f.6^2+7^2+?=?

Math, 8 months ago

Polynomial and rational functions can be used to model a wide variety of phenomena of science, technology, and everyday life. Choose one of these sectors and give an example of a polynomial or rational function modeling a situation in that sector. [Hint: see the examples and exercises in the book.]...

Hindi, 8 months ago

Varno ka ekktrikaran kiske antargat Kiya jata hai...