a man brought article and sold it at a gain of 10%. if he had brought it at 20% less and sold it for rupees 10 more. he would have made and top it off 40%. the cost price of the article is. About the author Rylee
Answer: Correct option is C Rs. 1200 Let the C.P. = Rs. x. Gain =10% S.P. = Rs. 100 110x = 10 11x New C.P. = Rs. 100 90x = Rs. 10 9x Now S.P. =110% of Rs. 10 9x = Rs. 100 99x ∴ 10 11x − 100 99x =132 ⇒ 100 11x =132 ⇒x= 11 132×100 = Rs. 1200 Reply
Answer: 500 Rs Step-by-step explanation: Let CP = 100 So, SP = 100 × 110/100 = 110 New CP = 80 New SP = 80 × 140/100 = 112 Difference in SP = 112 – 110 = 2 2 ——- 10 Rs 1 ——– 5 Rs CP = 100 ——- 500 Rs Reply
Answer:
Correct option is
C
Rs. 1200
Let the C.P. = Rs. x. Gain =10%
S.P. = Rs.
100
110x
=
10
11x
New C.P. = Rs.
100
90x
= Rs.
10
9x
Now S.P. =110% of Rs.
10
9x
= Rs.
100
99x
∴
10
11x
−
100
99x
=132
⇒
100
11x
=132
⇒x=
11
132×100
= Rs. 1200
Answer:
500 Rs
Step-by-step explanation:
Let CP = 100
So,
SP = 100 × 110/100 = 110
New CP = 80
New SP = 80 × 140/100 = 112
Difference in SP = 112 – 110 = 2
2 ——- 10 Rs
1 ——– 5 Rs
CP = 100 ——- 500 Rs