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ATQ, Let the speed of the current be ‘a’ km/hr Therefore, speed of the Ship in still water = ‘1.2a’ km/hr Downstream distance travelled by the boat = (a + 1.2a) × 4 = 8.8a km Upstream distance covered by the boat = (1.2a + 15 – x) × 4 = (0.8a + 60) km According to the question, {(8.8a – 0.8a – 60)/(0.8a + 60)} = 1.75 Or, a = (165/6.6) = 25 km/hr Therefore, original downstream speed of the Ship = 2.2a = 55 km/hr
Statements:
Some cats are animals.
All animals are plants.
Conclusions:
I. All cats are plants.
II. Some plants are c...
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is/are definitely true and th...
In the question below some statements are given followed by three conclusions I, II and III. You have to take the given statements to be true even if t...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements: J ≥ W > B; D < A ≤ B > M; F ≤ G = D
Conclusions:
I. J > F
II. M ≤ W
III. J ≥ G
...3 In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be t...
Statements: Y $ Z, H $ D, Z * D
Conclusions: a) Y & H b) Y * D
...1. Banana price is more than that of lychee.
2. Banana price is less than that of kiwi.
3. Kiwi Price is more than that of banana and lych...
. In the questions given below there are three statements followed by three conclusions I, II and III. You have to take the three given statements to b...
