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Q:

After repairing a scooter runs at a speed of 54 km/h and before repairing runs at speed of 48 km/h. It covers a certain distance in 6 hours after repairing. How much time will it take to cover the same distance before repairing?

A) 6 hours 15 minutes B) 6 hours 45 minutes
C) 7 hours D) 7 hours 30 minutes
 
Answer & Explanation Answer: B) 6 hours 45 minutes

Explanation:
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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

A man walks 1 km on 1st day , 2 km on 2nd day , 3 km on 3rd day and so on . The total distance the man covers in 10 days is

A) 40 Km B) 50 Km
C) 55 Km D) 58 Km
 
Answer & Explanation Answer: C) 55 Km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

A truck covers a distance of 550 metres in one minute where as a bus covers a distance of 33 km in 3/4 hours. Then the ratio of their speeds is :

A) 1:3 B) 2:3
C) 3:4 D) 1:4
 
Answer & Explanation Answer: C) 3:4

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

Kiran swims in a 90 m long pool. He covers 360 m in two minutes by swimming from one end to the other and back 0 along the same straight path, twice. Find the average speed of Kiran.

A) 4 m/s B) 6 m/s
C) 3 m/s D) 8 m/s
 
Answer & Explanation Answer: C) 3 m/s

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Filed Under: Time and Distance
Exam Prep: AIEEE , Bank Exams , CAT

Q:

In a certain code language, 'Siberia is a cold place' is written as 'a cold is place Siberia' in the same code, 'water freezes to ice here' is coded as 'freezes here ice to water'. How will 'covers ten per cent of earth' be written in the same code?

A) covers earth percent ten of B) Earth of covers percent ten
C) covers earth percent of ten D) covers earth of percent ten
 
Answer & Explanation Answer: D) covers earth of percent ten

Explanation:
The code has been generated by arranging the words in alphabet orderSimilarly for ‘covers ten percent of earth’ will be coded as Covers earth of percent ten
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Filed Under: Coding and Decoding

Q:

A car runs at the speed of 50 kms per hour when not serviced and runs at 60 km./hr. when serviced. After servicing the car covers a certain distance in 6 hours. How much time will the car take to cover the same distance when not serviced?

A) 8.2 hrs B) 6.5 hrs
C) 8 hrs D) 7.2 hrs
 
Answer & Explanation Answer: D) 7.2 hrs

Explanation:

After servicing, the distance covered by car in 6 hours = 60 * 6 = 360 km Without servicing, speed of car = 50 kmph => Required time = Distance/speed = 360/50 = 7.2 hrs.

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Filed Under: Time and Distance

Q:

A man covered a certain distance by a train at the speed of 40 km/hr and covers the same distance back by walking at the speed of 8 km/hr. Ifthe whole journey took 12 hours, then what is the one side distance (in km)?

A) 80 B) 60
C) 90 D) 100
 
Answer & Explanation Answer: A) 80

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

Q:

A train covers a distance of 12 km in 10 min. If it takes 6 sec to pass a telegraph post, the length of the train is

A) 90 m B) 100 m
C) 120 m D) 140 m
 
Answer & Explanation Answer: C) 120 m

Explanation:

Speed of the train = 12000 / 10*60 = 20 m/s

Length of the train = Speed X time = 20 X 6 = 120m

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Filed Under: Problems on Trains
Exam Prep: Bank Exams