Question
Two paths of width 6 metres are to be made in the centre
of rectangular field such that they are perpendicular to each other. Find the area (in m2) of the field left after making the path if A can complete a round of the field along its boundary in 8.5 seconds while travelling with a speed of 6.4 m/s and difference between length and breadth of the field is 5 metres.Solution
Let length of the field is ‘l’ metres Breadth of the field = ‘l – 5’ metres So, 2 × (l + l – 5) = 8.5 × 6.4 = 54.4 So, 2l – 5 = 27.2 Or, 2l = 32.2 So, l = 16.1 metres And b = 16.1 – 5 = 11.1 metres Desired area = 16.1 × 11.1 – {16.1 × 6 + 11.1 × 6 – 6 × 6} = 178.71 – 127.2 = 51.51 m2
Statements:
Only a few Rayon is Cotton.
No Cotton is Muslin.
Only a few Muslin is Modal.
All Modal are Silk.
Conclusi...
Statements: V > I < Z > T = C ≥ A > G ≥ R
Conclusion
I: A < Z
II: C > R
Read the given statements and conclusions carefully and decide which of the conclusions logically follow(s) from the statements.
Statements:
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: R < S < T < U; T < V < W
Conclusions: I. W > R II. U > V
...Statements: A > B; C > D; E ≥ A; F = C; C < B
Conclusions:
(i) B > D
(ii) A > F
(iii) F < E
Statements: P ≥ Q, R > S, R ≥ Q, T = P < U
Conclusion:
I. R > P
II. U > Q
Read the given statements and the following conclusions carefully and select which of the conclusions logically follow(s) from the statements.
S...
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 ...
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
