Question
'Y' is 36% less efficient compared to 'X'. If 'X'
requires 86.4 days to finish a task, determine how many days 'Y' will take to complete the same task.Solution
ATQ,
Let the efficiency of 'X' be '100e' units/days. Efficiency of 'Y' = 0.64 X 100e = '64e' units/days Ratio of efficiency of 'Y' and 'X', respectively = 64e:100e = 16:25 So, ratio of time taken by 'Y' and 'X', respectively = 25:16 Therefore, required time = (86.4/16) × 25 = 135 daysÂ
Statements:
All books are erasers.
No sharpener is pencil.
All pencils are books.
Only a few pencils are bright.
Conc...
Statements: B < I ≥ E > K; Z ≤ N = K
Conclusions:
I. Z < E
II. N ≤ I
III. B > N
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Statements:  B & T, K ⋆ B, S ⋆ K
Conclusions:     a) K ⋆ T                b) S # T
...In the following question, a relationship between different elements is shown in the statement followed by two conclusions (I) and (II). Assuming the st...
Read the given statements and conclusions carefully and decide which of the conclusions logically follow(s) from the statements.
Statements:
Statements:Â Â Â Â Â Â K @ L; M & O, N % L, K $ O
Conclusions:Â Â Â Â Â I. O @ LÂ Â Â II. M @ LÂ Â Â Â Â Â Â Â Â III. K # N
...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...
Statement:
Candidates should be young, energetic and dynamic in the age group of 27 to 32 years.
Conclusions:
I. Persons below ...
Many pathogens that cause foodborne illnesses are unknown. Food contamination can occur at any stage from farm to plate. Since most cases of food poison...
Relevant for Exams:
