Question
Aman is older than Sahu, Salu is younger than Komal but
older than Millan. Komal is older than Aman but younger than Uday. Who is the third oldest among them?Solution
1. Aman is older than Sahu. Aman > Sahu 2. Sahu is younger than Komal but older than Millan. Komal > Sahu > Millan 3. Komal is older than Aman but younger than Uday. Uday > Komal > Aman Combining all the three statements, we get: Uday > Komal > Aman > Sahu > Millan Clearly, Aman is the third oldest among them. Hence, ‘Aman’ is the correct answer.
Train A running at a speed of 46 km/hr crosses train B in 30 seconds. Find the speed of train B (in km/hr), if the sum of the length of train A and B is...
A train can cross a pole, a bridge of 600 meter long and platform of 400 meter long in 13 seconds, _____ seconds and 29 seconds, respectively.
...
Train A running at a speed of 30 km/hr crosses train B in 20 seconds. Find the speed of train B (in km/hr), if the sum of the length of train A and B is...
Two trains approach each other at 20 kmph and 25 kmph from 2 places 225 km apart. After how many hours they will meet?
Train A running at speed of 144 km/hr crosses a platform having twice the length of train in 24 sec. Train B whose length is 800m crosses same platform ...
Train P takes 27 seconds to cross a tree, and Train Q overtakes Train P, both traveling in the same direction, in 3 minutes. The ...
- Kiran is sitting inside train X which is travelling at a speed of 55 km/h. Another train Y, whose length is four times the length of train X and travelling...
Humsafar express leaves Howrah station at a certain time. After 2 hours, Vande Bharat leaves the same station and travels in the same direction at a spe...
A train travelling with a speed of 90 km/h can cross a pole in 8 seconds. Find the time taken by the train to cross a 300 metres long platform if the sp...
'Pritampur' and 'Kanpur' divide by (d - 100) km, while 'Kanpur' and 'Delhi' are distanced by (d + 150) km. Between the stations of Pritampur and Kanpur,...
Relevant for Exams:
