# Placement Questions & Answers :: Global Edge

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**Global Edge Practice Q&A**

1. In each of the following questions find out the alternative which will replace the question mark.

Ornithologist : Bird :: Archealogist : ?

**Answer:**** Option C **

**Explanation:**

As Ornithologist is a specialist of Birds similarly Archealogist is a specialist of Archealogy.

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2. A 600m long train is running at 73 Kmph. How much time Train will take to cross an electric pole?

**Answer:**** Option A **

**Explanation:**

Formula Used: Time = ( Distance / Speed)

As all the option given in sec., so convert the train speed (Kmph) in to mps multiply by 5/18

speed (mps) = 73 * 5/18

Time = 600 / (73 * 5/18)

= (600 * 18 )/(73 * 5) sec

= (10800 / 365)

Time take by Train = 29.58Sec

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3. A 120 m long train is running at 72 Kmph. How much time will it take to cross a man standing on the platform?

**Answer:**** Option A **

**Explanation:**

Formula Used: Time = ( Distance / Speed)

As all the option given in sec., so convert the train speed (Kmph) in to mps multiply by 5/18

speed (mps) = 72 * 5/18 = 20 mps

Time = (120 / 20) sec = 6 sec

Time take by Train = 6 Sec.

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4. Two trains 400m and 300m long run at the speeds of 50 kmph and 40kmph respectively in opposite Directions on parallel tracks. The time taken to cross each other?

**Answer:**** Option B **

**Explanation:**

Trains are running in opposite Direction:

So need to find Length of two Trains = 300m + 400m = 700m

and Total Speed = 40 Kmph + 50 Kmph (Opposite Direction)

= 90 Kmph

so speed (m/sec) = 90 * 5/18 m/sec = 25 m/sec

Formula Used: Time = Distance/Speed

Time = 700/ 25 sec

Time = 28 Sec

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5. Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?

**Answer:**** Option A **

**Explanation:**

Let they meet x hours after 7 a.m.

Distance covered by A in x hours = 20x km.

Distance covered by B in (x - 1) hours = 25(x - 1) km.

So Total Distance

=> 20x + 25(x - 1) = 110

=> 45x - 25 = 110 => 45x = 135

=> x = 3.

As They meet x hrs after 7 a.m. so they meet at 10 a.m.

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6. Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 5 seconds. What is the length of the fast train?

**Answer:**** Option C **

**Explanation:**

As train are running in same direction

so Relative speed = (40 - 20) km/hr = 20 km/hr

= ( 20 x 5/18 ) m/sec = 50/9 m/sec.

Formula Used: Distance = Speed * Time

Now Length of Faster Train = ( 50/9 x 5 ) m = 250/9 m

= 27 7/9 m

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7. A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively. What is the speed of the train?

**Answer:**** Option D **

**Explanation:**

Let the length of the train be x meters and its speed by y m/sec.

Then, x/y = 8 => x = 8y ----------- (1)

As per the question total distance = (x + 264) meters.

(x + 264)/20 = y

Put the value of x from equation 1.

=> 8y + 264 = 20y

=> y = 22.

Therefore Speed = 22 m/sec = ( 22 x 18 /5) km/hr = 79.2 km/hr.

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8. An Athlete runs 200 metres race in 24 seconds. His speed is:

**Answer:**** Option D **

**Explanation:**

Speed = (200/24) m/sec = 25/3 m/sec

convert m/sec to km/hr

(25/3 * 18/5) km/hr = 30 km/hr.

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9. Albert is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach A at 1 P.M.?

**Answer:**** Option C **

**Explanation:**

Let's Assume the distance travelled Albert = x km.

Formula Used: Time = Distance/Speed

so (x/10 - x/15) = 2 hrs

=> (3x - 2x)/30 = 2 hrs.

=> (3x - 2x) = 60

x = 60 km.

Time taken to travel 60 km at 10 km/hr = 60/10 hrs = 6 hrs.

Formula Used: Speed = Distance/Time

So, Albert started 6 hours before 2 P.M. i.e @ 8 A.M.

Required speed = 60/5 kmph. = 12 kmph.

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10. A person travelled by train for 1 hour at a speed of 50 kmph. He then travelled by a taxi for 30 minutes at a speed of 32 kmph to complete his journey. What is the average speed at which he travelled during the journey?

**Answer:**** Option A **

**Explanation:**

Total distance travelled in 1 hour

= 50 + (&frac; x 32) km

= 66 km

? Average speed = Total distance/Total time

= 66/(3/2) = 44 kmph.

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Here is the list of questions asked in Global Edge model papers for freshers Global Edge online test questions. Practice Global Edge Written Test Papers with Solutions and take Q4Interview Global Edge Online Test Questions to crack Global Edge written round test. Overall the level of the Global Edge Online Assessment Test is moderate. Only those candidates who clear the written exam will qualify for the next round, so practic all the questions here and take all the free tests before going for final selection process of Global Edge