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Speed of train = (Length of train + Length of Platform)/Required time Length of train = 360 m Crossing time of platform = 2 × 60 = 120 sec Length of platform = 360 × 2 = 720 m Let the speed of train be x. Speed of train = (360 + 720)/120 ⇒ x = 1080/120 = 9 m/s
Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
D E _ G H E _ G _ I _...
How many such pairs of letter are there in the word INGREDIENTS, each of which has as many letters between them in the word as in the English alphabet?
How many pairs of letters (both backward and forward) are there in the word “BENEFICIAL” which has as many letters between them in the word as in th...
How many pairs of letters are there in the word “MAGNESIUM” each of which have as many letters between them in the word as they have between...
The position of how many alphabets will remain unchanged if each of the alphabets in the word ‘RECEIVABLE’ is arranged in alphabetical order from le...
How many pairs of digits are there in the number ‘82573971’, which has as many digits between them in the number (both forward and backward) as in t...
When the vowels of the word ‘ PERFORMANCE ’ are replaced by their immediate successive letter and the consonants are replaced by their immediately p...
How many pairs of letters are there in the word ‘DETECTIVE’ which has as many letters between them (both forward and backward) in the word as in th...
If all the number 85243679 are arranged in descending order from left to right, the position of how many numbers will remain unchanged?
What would come next in the following letter series?
DWP, FUR, HST, JQV, _