Question
Two trains A and B, were proceeding in the same
direction on parallel tracks at 22 km/hr and 76 km/hr respectively. A man noticed that it took exactly 10 seconds for the faster train to pass by him. What is the length of the faster train?Solution
Relative speed = (76 – 22) km/hr = 54 km/hr => 54 × (5/18) = 15 m/sec Length of the faster train = 15 × 10 = 150 m
Which word should come in the blank space in the above direction?
 In a certain code language, ‘APPLE’ is written as ‘25’ and ‘JUNIOR’ is written as ‘36’. How will ‘PACKAGE’ be written in that lan...
In a certain code language, ‘TUMBLER’ is written as ‘22 – 23 – 15 – 4 – 14 – 7 – 20’. How will ‘SCIENCE’ be written in that code...
What is the code for 'important that is'?
What is the ode for “nation” in the given code language?
In a certain code language ‘STAND’ is written as ‘RSBMC’ and ‘VITAL’ is written as ‘UJSBK’. How is ‘PLAIN’ written in that code? �...
What is the code for ‘letters newly’?
If “microgonzo free looking” written as “Ci Vi Qi Yi”, then what will be the code for “gonzo”?
What is the code of ‘pure’?
If ‘WARMTH’ is coded as '62',’ MAJESTIC’ is coded as '32', then ‘HISTORICAL’ is coded as ____.