Question
A train has to cover a distance of 400 km in 25 hours.
If it covers half journey in 3/5th time, then the speed of covering the remaining distance in the time left has to be:Solution
Speed = Distance/time = 400/25 = 16 km/hr According to the question, New time = 3/5 x 25 = 15 hrs New distance = 1/2 x 400 = 200 km Required speed = Distance left/Time left = 200/10 = 20 km/hr
Select the figure which will replace the question mark (?) in the given figure to complete the pattern.
Seven students of a coaching centre, Param, Qazi, Ravi, Suresh, Tanvir, Uday and Varsha, have obtained different percentages. Param scored the second �...
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be ...
Five friends X,Y,Z, A and B are sitting in a circle facing the centre. X is to the immediate left of Y and to the immediate right of Z, B is to the imme...
Select the number from among the given options that can replace the question mark (?) in the following series.
61, 95, 138, 197, 279, ?
A number has been denoted to each of the given letters. Select the option from the following four possible arrangements of these numbers that forms a me...
Eight boys B1, B2, B3, B4, B5, B6, B7 and B8 are sitting in a row facing towards the north (not necessarily in the same order). B6 is fifth to the right...
Select the number from among the given options that can replace the question mark (?) in the following series.
2, 13, 29, 55, 96, 157, 243, ? <...
The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are ...
In a certain code language, ‘GAME’ is coded as ‘8426’ and ‘MUST’ is coded as ‘7853’.
What is the code for ‘M’ in the given co...
Relevant for Exams:
