Question
A policeman noticed a thief from 300 m. The thief
started running and the policeman was chasing him. The thief and the policeman ran at speeds of 8 km/h and 9 km/h, respectively. What was the distance between them after 3 minutes?Solution
3 min = 3 x 60 = 180 seconds Distance between policeman and thief in starting = 300 m The relative speed of policeman and thief if same directions = (9-8) = 1 =1x (5/18) = (5/18) m/sec Distance covered in 180 seconds = (5/18) x 180 = 50 m Distance between them after 180 seconds 300-50 = 250 m The distance between them after 3 min is 250 m.
Given set: 374, 635, 725
Select the option in which the numbers are NOT related in the same way as are the numbers of the following set.
(22, 31, 45)
(54, 75, 105)
Four number-pairs are given, out of which three are alike in a certain manner and one is different. Choose the different number pair.
Select the option that is related to the third number in the same way as the second number is related to the first number.
46: 146 :: 65:?
Select the option that is related to the third term in the same way as the second term is related to the first term.
GAYH : IYWJ :: FBAO : ______
Select the combination of letter that when sequentially placed in the blanks of the given series will complete the series.
_ O _ _ S G _ A _ S...
Select the option in which does not share the same relationship as that shared by the given pair of numbers.
16 : 102
How many numbers between 1 to 50 are there, which are not only exactly divisible by 4 but also has 4 as a digit?
Select the option that is related to second number in the same way fourth number is related to third number.
17 : ? :: 26 : 674
Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to th...
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