Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 18 - Speed, Time & Distance>Practice Exercise>Q 15

HARD

RRB NTPC CBT 1

IMPORTANT

Earn 100

A person can walk a certain distance and drive back in $6 h$ . He can also walk both ways in $10 h$ . How much time will he take to drive both the ways?

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Important Questions on Speed, Time & Distance

MEDIUM

RRB NTPC CBT 1

IMPORTANT

Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 18 - Speed, Time & Distance>Practice Exercise>Q 16

The man travelling by bus finds that the bus crosses

35

electric poles in

1

minute and the distance between two poles is

50 m

. Find the speed of the bus.

MEDIUM

RRB NTPC CBT 1

IMPORTANT

Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 18 - Speed, Time & Distance>Practice Exercise>Q 17

Neelam and Manish starting from the same place run at the rate of

7 k m / h

and

9 k m / h

respectively. What time will they take to be

12 k m

apart, if they walk in the same direction?

MEDIUM

RRB NTPC CBT 1

IMPORTANT

Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 18 - Speed, Time & Distance>Practice Exercise>Q 18

A swimmer's speed downstream is

11 k m / h

and speed of the stream is

1.5 k m / h

. Find the upstream speed.