ATQ, Let the length of train ‘K’ and ‘L’ be ‘k’ metres and ‘l’ metres, respectively. According to the question: 
Also, 
Dividing equation (1) by equation (2), we get: 
Select the option that is related to the third term in the same way as the second term is related to the first term and sixth term is related to fifth ...
Select the number from among the given option that can replace the question mark (?) in the following series.
11, 18, 30, 52, 94, ?
15 Select the number from among the given options that can replace the question mark (?) in the following series.
24, 48, 51, 204, 209, ?
Find the missing term:
Select the number from among the given option that can replace the question mark (?) in the following series.
4, 21, 86, 261, 526, ?
In the following question, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row: 84, 42, 49
Second row: ...
The following series is based on the English alphabets. Which one of the following will come in place of the question mark in the given alphabetical ser...
Study the given pattern carefully and select the number that can replace the question mark [?] in it?
