Question
Two trains start at the same time from A and B and move
towards each other at the rates of 10km/h and 27 km/h, respectively. When they meet, it is found that one train has travelled 340 km more than the other. The distance between A and B is ______.Solution
Relative speed = 10km / h + 27km / h = 37km / h  If they meet after t hours Total distance = 10t + 27t  According to the question (27t) - (10t) = 340 17t = 340 t = 20 Substituting the value of t in the above equations Total Distance = 10 × 20 + 27 × 20 = 740km. The distance between A and B is 740 km.
Statement: Pune Municipal Corporation (PMC) has approved the alignment changes suggested by Maharashtra-Metro.
Select one of the following option...
Conditions – (i) If the second element and the last element are perfect squares, then the second and last elements are to be coded as ©.
(ii) ...
If A denotes 'addition', B denotes 'multiplication', C denotes 'subtraction', and D denotes 'division', then what will be the value of the following equ...
Eight friends (A, B, C, D, E, F, G, H) sit around a circular table, all of them facing the centre. Only three people sit between G and D. D sits second ...
Which of the following numbers will replace the question mark (?) in the given series?
42, 41, 45, 36, 52, 27, ?
In a certain code language, 'FRY' is written as '147'. How will 'SEIZE' be written in that language?
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
ECZ, HFC, KIF, NLI, ?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
In a certain code language, MALE is written as 2375 and CIRCULAR is written as 98496734 then how can CLAIM be written in that code language?
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter...