ATQ, Let the speed of the current be 'p' km/hr Therefore, speed of the boat in still water = 1.5p km/hr According to the question, 90/(1.5p – p) = 22.5 Or, 0.5p = 4 Or, p = 8 km/hr Therefore, speed of current = p = 8 km/hr Therefore, speed of boat in still water = 1.5p = 12 km/hr According to the question, New speed of the current = (8 + 4) = 12 km/hr Therefore, downstream speed of the boat = 12 + 12 = 24 km/hr Downstream distance covered in 5 hours = 24 × 5 = 120 km
Select the option in which the given figure is embedded (rotation is NOT allowed).
Select the Venn diagram that best illustrates the relationship between the following classes.
Clothes, Shirts, Linen
Clothes = C
Sh...
Statements:
All teas are juices.
All juices are cocktails.
Conclusions:
I. All teas are cocktails.
II. All cockta...
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
17 * 4 * 6 * 2 * 4 = 9
B, D, F, H, G, O, T and W are eight family members. B is the brother of G. T is the son of W. O is the son of G. H is D’s wife. G and W are sisters. F...
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and th...
In the given Venn diagram, the rectangle 'people having blue eyes', the triangle represents 'people having extra fingers', and the circle represents 'pe...
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...
A paper is folded and cut as shown. How will it appear when unfolded?
In a certain code language, ‘CARD’ is coded as ‘7359, ‘SERV’ is coded as ‘1256’and ‘PACK’ is coded as ‘8497’. What is the code for...
