Two trains 190 metres and 160 metres in length are running towards each other on parallel tracks, one at the rate 70 km/hr and another at 56 km/hr. In how many seconds will they be clear of each other from the moment they meet?
Required time = Sum of the lengths of trains / Relative speed Relative speed = 70 + 56 = 126 kmph = (126 × 5)/18 = 35 m/sec Required time = (190 + 160)/35 = 350/35 = 10 seconds
How is D related to E?
Z, the son-in-law of K, is the brother-in-law of G who is the brother of D.D is the daughter of K. How is G related to K?
Ankit and Mohit are brothers. Shikha and Shweta are sisters. Ankit’s son is Shweta’s brother. How Mohit is related to Shikha?
If “J#K^P%R#O”, then How O is related to J?
How is A related to E?
How is R's daughter related to U's daughter?
Introducing a woman, a man said, 'Her sister’s mother is the only daughter of my grandmother.' How is the man related to this woman?
How is H related to I?
How is L related to M?
Which of the following is definitely true?