Question
A vehicle was scheduled to complete a 360 km journey in
6 hours. For the initial 4 hours, it maintained a steady speed of 56 km/h. At what minimum speed must the vehicle travel for the remaining distance to ensure it arrives on schedule?Solution
Distance covered by the car in the first 4 hours = 56 X 4 = 224 km Remaining distance = 360 - 224 = 136 km Remaining time = 6 - 4 = 2 hours So, minimum speed required to car the distance on time = 136 ÷ 2 = 68 km/h Hence, option e.
Select the missing number from the given responses:
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
 First row: 84, 42, 49
Second row: ...
Study the given matric carefully and select the number from among the given options that can replace the question mark (?) in it.
In each of the following questions select the related letter/word/figure/number from the given alternatives.
JRH : ? : : KOV : 51Â
Find the missing numbers.
/RRB_NTPC_MT_7_100...JPG)
Select the number from among the given option that can replace the question mark (?) in the following series.
4, 21, 86, 261, 526, ?
- Study the given pattern carefully and select the number that can replace the question mark [?] in it.
First row: 10, 6, 964
Second row: 7, 3... Â Find the missing number.Â
...
Study the given matric carefully and select the number from among the given options that can replace the question mark (?) in it.
Â
Relevant for Exams:
