When the price of chair was reduced by $40$ %, the number of chairs sold increased by $80$ %, what was the effect on the sales rupees ?

10

% increase

No worries! We‘ve got your back. Try BYJU‘S free classes today!

8

% decrease

No worries! We‘ve got your back. Try BYJU‘S free classes today!

8

% increase

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

10

% decrease

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $8$ % increase
Let initial price was Rs. $100$
$100 == 40$ % decrease ==> $60$ == $80$ % increase = $108$
$100$ becomes $108$ , so $8$ % increase.

Suggest Corrections

Similar questions

Q. When the price of fans was reduced by 20%, the number of fans sold is increased by 40%. What was the effect on the sales in rupees?

Q. When the price of TV set was increased by

30 %

, then number of TV sets sold decreased by

20 %

. What was the effect on the sales?

A trader dealing in pressure cooker reduced the price by 20% as a result of which his sale went up by 80%. What was the net effect on his sales income?
(A)44% decrease
(B)44% increase
(C)66% increase
(D)66% decrease

Q. When the price of a toy increased by 20% the number of toys sold was decreased by 15%. The effect on the sales of the shop is :

Join BYJU'S Learning Program

When the price of chair was reduced by 40%, the number of chairs sold increased by 80%, what was the effect on the sales rupees ?

The correct option is A 8 % increaseLet initial price was Rs. 100100==40% decrease ==> 60 == 80% increase = 108100 becomes 108, so 8% increase.

When the price of chair was reduced by $40$ %, the number of chairs sold increased by $80$ %, what was the effect on the sales rupees ?

The correct option is A $8$ % increase
Let initial price was Rs. $100$
$100 == 40$ % decrease ==> $60$ == $80$ % increase = $108$
$100$ becomes $108$ , so $8$ % increase.