ATQ, We know that when time is constant, ratio of distance covered = ratio of speed Statement I: Ratio of distance covered by 'Amit' and 'Bhanu' = 800:(800 - 160) = 800:640 = 5:4 So, data in statement I alone is not sufficient to answer the question. Statement II: Ratio of speeds of 'Bhanu' and 'Chinky' = 8:9 So, data in statement II alone is not sufficient to answer the question. On combining both statements, we have; Ratio of speeds of 'Amit' and 'Bhanu' = 5:4 And ratio of speeds of 'Bhanu' and 'Chinky' = 8:9 So, ratio of speeds of 'Amit', 'Bhanu' and 'Chinky' = 10:8:9 So, distance covered by 'Chinky' in the time taken by 'Amit' to cover 800 metres = 800 × (9/10) = 720 metres So, 'Amit' beat 'Chinky' by 800 - 720 = 80 metres So, the data in both statements I and II together is necessary to answer the question.
How many children does Mr. Raman has?
I. Mr. Raman has eight sons and each has one sister.
II. Number of sons of Mr. Raman is eight times ...
Statements: All glasses are plates.
Some plates are bowls.
Conclusions:I. Some bowls are glasses.
II. No bowl is a glass.Â
Statements : No painting is a pencil.
Some pencils are drawings.
All drawings are sketches.
Conclusions : I. Some sketches are dr...
Statements : All bottles are cans.
                                All drawers are cans.
     Â...
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...
Conclusions:
I. Few Organisations are Delegations.
II. Some Selections are Companies.
Statements: Some doors are rods.
               Some rods are curtains.
            ...
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 ...
Who among the following person stays on the ground floor?
Statements: Only wires are switches.
No wire is a board.
Only nuts are ...
