Oil equal to 20% of the weight of ground nut is extracted in a mill. The matter left after extraction is sold as cattle feed at the rate of Rs 12.5/kg. The groundnuts are bought at Rs 20/kg. The processing cost is Rs 5/kg. At what price (Rs per kg) should the oil be sold to earn 20% profit on total costs (Total cost = Cost of groundnuts and Processing costs)?
Allegation is best approach to solve such kind of Questions 20% Oil = 1/5 Apply allegation 5 = Total 1 = Oil 4 =Left matter He want earn 20% profit on total Total = 20 + 5 = 25 × 6/5 = 30 100 = 70 + 30 100 Rs/kg Oil. He want earn 20% profit on total Total = 20 + 5 = 25 × 6/5 = 30 100 = 70 + 30 100 Rs/kg Oil.
Statement: K = B; D ≥ L ≥ T ≥ B
Conclusion: I. D > K II. D = K
Which of the following expressions will be false if the expression V ≥ W > X = Y ≤ Z < A is definitely true?
Statements:O < P,P < Q,Q < R
Conclusions: I. P < R II. P > Q
Statements: R © K, K * N, N $ J, J % H
Conclusions: Â Â Â Â I.R $ NÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II.J @ KÂ Â Â Â Â Â Â Â Â Â Â Â Â...
Statements: V ≥ W > X = Y, C > D = E ≥ V
Conclusions :I. E ≥ W
II. D ≥ Y
III. C > V
...Statements: C % K, K @ L, L & U, U $ G
Conclusions: I.G @ L II. C @ L III. C @ G
...Statement: M < N ≤ O = P, Q ≥ O ≤ R ≤ Z
Conclusion: I. Q > M Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. Z > M
...Statement: M < N ≤ O = P, Q ≥ O ≤ R ≤ Z
Conclusion: I. Q > M Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. Z > M
...Statements: G < H ≤ I, V ≥ W = G, R ≥ I = A
Conclusions : I. R > G
II. A ≥ H
III. H ≤ R
...Statements: Q > W > X; J > W; Z < X < P
Conclusions:
I. P > Z
II. J > Q
III. W < P