Distance and Direction - Mock Test 1

Question 1

A car sounding its horn at 480 Hz moves towards a high wall at a speed of 20 m/s. If the speed of sound is 340 m/s, the frequency of the reflected sound heard by the passenger sitting in the car will be the nearest to

A) 480 Hz B) 510 Hz C) 540 Hz D) 570 Hz

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Question 2

Arjun, travelling from Pune to Goa, covers distance of 1000 km at 4 km/hr and the return journey at 3 km/hr. What was his average speed daring his entire journey?

A) 3 km/hr * B) 3.43 km/hr C) 3.5 km/hr D) 3.4 km/hr

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Question 3

A man walks 20 m towards north, then he turns right and walks 3 m, then turns left and walks 4 m and from there he walks 4 m towards east. How far and in which direction is he from his initial position?

A) 25 m east B) 25 m north-east C) 20 m north D) 24 m north

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Question 4

Five boys are sitting facing towards South. Raj is between Rohit and Vishal. Vishal is to the immediate right of Manoj and Manoj is to the immediate right of Shekhar. Who is sitting in the middle?

A) Vishal B) Manoj C) Raj D) Shekhar

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Question 5

A man on tour travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is?

A) 35.55 km/hr B) 36 km/hr C) 71.11 km/hr D) 71 km/hr

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Question 6

Walking at the speed of 4 km/h, a boy reaches his school 10 min late from his home. If he goes to school at the speed of 5 km/h , he reaches 14 minutes early. Find the distance between school and home?

A) 5 B) 9 C) 8 D) 7

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Question 7

A man travels 4 km due north, then travels 6 km due east and further travels 4 km due north. How far he is from the starting point ?

A) 8 km B) 10 km C) 6 km D) 14 km

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Question 8

Tinku has been riding his bicycle covering 150m in 25 seconds. What is the speed in km/h?

A) 5 km/h B) 5/2 km/h C) 100/5 km/h D) 108/5 km/h

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