Question
Two cars, labeled 'A' and 'B', simultaneously depart
from the same starting point, traveling in the same direction. Car 'A' moves at a speed of 15 km/h, while Car 'B' travels at 24 km/h. How far apart are the two cars after 120 seconds?Solution
Relative speed of car 'B' w.r.t that of car 'A' = 24 - 15 = 9 km/h So, distance covered in 120 seconds = 9 x(5/18) x 120 = 300 metres Hence, option a.
Find the number which does NOT belong to the group : 101, 242, 363, 484
Read the directions carefully and answer the following question.
If in the number ‘ 9887532691 ’, the even digits are shifted to the next d...
- This question is based on the five, three-digit numbers given below.
(Left) 847 538 628 482 497 (Right)
(Example- 847 – First digit = 8, ... 12 5 20
m 13 8
If ‘m’ is the resultant of the first row, what the resultant of the second row?
...How many 6s are there in the following number series which are preceded by 4 and followed by 8.
2 4 6 8 4 2 8 6 4 8 7 3 8 6 4 2 4 6 8 7 4 6 9 4
Select the letter from among the given options that can replace the question mark (?) in the following series.
P, N, J, H, ?
If 3792 = 39 and 7242 = 22, then 2958 = ?
If each of the odd digits in the number ' 78343724' is decreased by 1 and each of the even digits is increased by 1, which of the following will be the ...
Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair.
7 : 85
Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.
196 * 7 * 45 * ...
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