engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Data Sufficiency
The following question is accompanied by three statements 1, 2 and 3. You have to determine which statement (s) is/ are sufficient necessary to answer the questions.
What is the relative speed of two trains running in opposite directions?
1. They take 15 seconds to cross each other.
2. The speed of one of the trains is 60 Kmph.
3. The total length of the trains is 360 m.
1
Only 1 and 2 together are sufficient
2
Only 2 and 3 together are sufficient
3
Only 1 and 3 together are sufficient
4
Any two statements together are necessary