Quantitative Aptitude
Open Flashcards
Time & Distance
Question
3 out of 35
A car starts with the speed of 70 km/h with its speed increasing every two hours by 10 km/h. In how many hours will it cover 345 km?
A  
B  4 hours 5 minute 
C  
D  Cannot be determined 
E  None of these

Ans. C
1^{st} 2 hours =70 x 2 = 140
Next 2 hours = 80 x 2 = 160
After 4 hour total distance cover = 300
So next 45 km with speed of 90 km/h is hour
So, total time taken = 4hour
Time & Distance Flashcard List
35 flashcards
1) 
2) 
3) 
4) 
5) 
6) 
7) 
8) 
9) 
10) 
11) 
12) 
13) 
14) 
15) 
16) 
17) 
18) 
19) 
20) 
21) 
22) 
23) 
24) 
25) 
26) 
27) 
28) 
29) 
30) 
31) 
32) 
33) 
34) 
35) 