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Let the speed of the train be x Relative speed = (x - 3) km/hr ⇒ (x - 3) = (420 × 18)/(21 × 5) ⇒ (x - 3) = (7560)/(105) ⇒ x – 3 = 72 ⇒ x = 72 + 3 = 75 km/hr
Rohan started from his home towards the east, and after walking for 5 m, turned left. From there, after walking for 15 m, he turned right and walked for...
In the following question, select the missing number from the given series.
?, 3, 5, 7, 11, 13
Select the correct combination of letters from the options which when placed sequentially in the blank spaces of the series given below, will complete t...
In a certain code language, 'DRAW' is coded as '7932' and 'WEAR' is coded as '4729'. What is the code for 'E' in the given code language?
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is rela...
Three of the following four words are alike in a certain manner and one is different. Select the odd word.
A statement is followed by two conclusions, numbered I and II. Find out which of the following conclusion(s) is/are true based on the given statements.<...
Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the w...
Looking at the family picture, Sneha said, “She is my brother’s wife’s son’s father’s mother-in-law’s only daughter.’ How is the girl in t...
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...