Question

A number became 55 when increase by 10percent.what is the number​

Answer 1

Answer:

Correct option is

Correct option isB

Correct option isBdecreases by 1%

Correct option isBdecreases by 1%Let the number be 100

Correct option isBdecreases by 1%Let the number be 100when increased by 10% number will be

Correct option isBdecreases by 1%Let the number be 100when increased by 10% number will be=100+10010×100=110

Correct option isBdecreases by 1%Let the number be 100when increased by 10% number will be=100+10010×100=110when decreased by 10%

Correct option isBdecreases by 1%Let the number be 100when increased by 10% number will be=100+10010×100=110when decreased by 10%=110−10010×110=99

Correct option isBdecreases by 1%Let the number be 100when increased by 10% number will be=100+10010×100=110when decreased by 10%=110−10010×110=99Decrease in original value is (100-99)=1

Correct option isBdecreases by 1%Let the number be 100when increased by 10% number will be=100+10010×100=110when decreased by 10%=110−10010×110=99Decrease in original value is (100-99)=1Percentage decrease is1001×100=1%

Correct option isBdecreases by 1%Let the number be 100when increased by 10% number will be=100+10010×100=110when decreased by 10%=110−10010×110=99Decrease in original value is (100-99)=1Percentage decrease is1001×100=1%There will be 1 percent decrease

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Answer 2

I’m pretty sure the answer is 50 because 50 + 10% = 55