There would be 10% loss if rice is sold at Rs. 5.40 per kg. At what price per kg should it be sold to earn a profit of 20%
A. Rs. 6
B. Rs. 6.48
C. Rs. 7.02
D. Rs. 7.20
Explanation:
90 : 5.40 :: 120 : x
X = (5.40 x 120)/90 = 7.20
A. Rs. 6
B. Rs. 6.48
C. Rs. 7.02
D. Rs. 7.20
Explanation:
90 : 5.40 :: 120 : x
X = (5.40 x 120)/90 = 7.20
A. Rs. 12
B. Rs. 12.96
C. Rs. 14.40
D. None of these
Explanation:
90 : 10.80 :: 120 : x
X = (10.80 ×120)/90 = 14.40
Hence, the toy must be sold for Rs. 14.40
A. 20%
B. 50%
C. 19 ½ %
D. 56 ¼ %
Explanation:
C.P of 10 articles = Rs. 8
S.P of 10 articles = Rs. (1.25 × 10) = Rs. 12.50
Gain = (4.5/8 × 100)% = 56 ¼%
A. 24.5
B. 28.5
C. 30
D. Data inadequate
E. None of these
Explanation:
Let C.P. be Rs. 100.
Then, S.P. = Rs. 123.50
Let marked price be Rs. x. Then, 95/100 x = 123.50
x = 12350/95 = Rs. 130
Now, S.P. = Rs. 130, C.P. = Rs. 100
Profit % = 30%.
A. 37.5%
B. 48%
C. 50.5%
D. 52%
Explanation:
Let marked price = Rs. 100.
Then, C.P. = RS. 64, S.P. = Rs. 88
Gain % = 24/64 * 100 = 37.5%.
A. 7
B. 7.5
C. 8
D. 9
Explanation:
Marked price = Rs. 300
C.P. = 100/120 * 300 = Rs. 250
Sale price = 90% of Rs. 300 = Rs. 270
Required gain % = 20/250 * 100 = 8%.
A. Rs. 8400
B. Rs. 8721
C. Rs. 8856
D. None of these
Explanation:
Actual price = 95% of 90% of 85% of Rs. 12000
= 95/100 * 90/100 * 85/100 * 12000 = Rs. 8721.
A. Rs. 1000
B. Rs. 2000
C. Rs. 2500
D. Rs. 3000
Explanation:
Let C.P. of each horse be Rs. x and C.P. of each cow be Rs. y.
Then, 4x + 9y = 13400 — (i)
And, 10% of 4x + 20% of 9y = 1880
2/5 x + 9/5 y = 1880 => 2x + 9y = 9400 — (ii)
Solving (i) and (ii), we get : x = 2000 and y = 600.
Cost price of each horse = Rs. 2000.
A. Rs.50
B. Rs.60
C. Rs.80
D. Rs.90
Explanation:
Let C.P. of clock be Rs. x.
Then, C.P. of 90 clocks = Rs. 90x.
[(110% of 40x) + (120% of 50x)] – (115% of 90x) = 40
44x + 60x – 103.5x = 40
0.5x = 40 => x = 80
A. 51:52
B. 52:53
C. 51:53
D. 52:55
Explanation:
Let C.P. of the article be Rs. x.
Then, required ratio = 104% of x / 106% of x
= 104/106 = 52/53 = 52:53