Start learning 50% faster. Sign in now
Given, speed of train B = 100 km/ph Let speed of train C = x km/ph length of train B = 150 m = 0.15 km length of train C = 250 m = 0.25 km time taken = 2 minutes = 2/60 = 1/30 time taken = (length train A + length train B)/( difference i n speed) = 0.4 / (100−x) 1/30 = 0.4 / (100−x) 100 − x = 0.4 × 30 100 − 12 = x X (speed of the train C) = 88 km/ph
If I denotes ‘÷’, J denotes ‘×’, K denotes ‘−’ and L denotes ‘+’, then what will come in place of ‘?’ in the following equation?...
Three Statements are given followed by four conclusions numbered 1, 2, 3,and 4. Assuming the statements to be true, even if they seem to be at variance ...
One evening before sunset, Guna and Bala were talking to each other face to face. If Bala's shadow was falling exactly on his right, then in which dire...
Select the correct water image of the given pattern, assuming that water is parallel to XY.
If 10th May of a given year is Monday, what day of the week will be 11th July of the same year?
Select the set in which the numbers are related in the same way as are the numbers of the given sets.
(NOTE : Operations should be performed on t...
In a certain code language, ‘BOOK’ is written as ‘325’, ‘READ’ is written as ‘400’. Howwill ‘ABLE’ be written in that language?
...Study the given pattern carefully and select the number from among the given options that can replace the question mark (?).
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...
In this question, after a statement i and ii two conclusions have been given. Assuming the given in the statement together as truth, consider both the f...