10222 ÷ 10220 =

1.  10

2.  100

3.  1000

4.  10000

View Answer  
4
Correct Answer :

100


Explanation :
No Explanation available for this question

Walking 6/7th of his usual speed, a man is 12 minutes too late. What is the usual time taken by him to cover that distance

1.  1 hr 42 min

2.  1 hr

3.  2 hr

4.  1 hr 12 min

View Answer  
4
Correct Answer :

1 hr 12 min


Explanation :
No Explanation available for this question

If m and n are whole numbers and mn = 196, what is the value of (m-3)(n+1)

1.  2744

2.  1

3.  121

4.  1331

View Answer  
4
Correct Answer :

1331


Explanation :
No Explanation available for this question

A man goes to his office from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming, what is the distance between his house and office

1.  3 km

2.  4 km

3.  5 km

4.  6 km

View Answer  
4
Correct Answer :

6 km


Explanation :
No Explanation available for this question

[(1024)n/5×4(2n+1)]/[16n×4(n−1)]=

1.  256

2.  64

3.  16

4.  9

View Answer  
4
Correct Answer :

16


Explanation :
No Explanation available for this question

A man rides his bicycle 10 km at an average speed of 12 km/hr and again travels 12 km at an average speed of 10 km/hr. What is his average speed for the entire trip approximately

1.  11.2 kmph

2.  10 kmph

3.  10.2 kmph

4.  10.8 kmph

View Answer  
4
Correct Answer :

10.8 kmph


Explanation :
No Explanation available for this question

An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 123 hours, it must travel at a speed of

1.  660 km/hr

2.  680 km/hr

3.  700 km/hr

4.  720 km/hr

View Answer  
4
Correct Answer :

720 km/hr


Explanation :
No Explanation available for this question

A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. What is the speed of the car

1.  80 kmph

2.  102 kmph

3.  120 kmph

4.  140 kmph

View Answer  
4
Correct Answer :

120 kmph


Explanation :
No Explanation available for this question

If (a/b)x−4=(b/a)x−8, what is the value of x

1.  4

2.  6

3.  8

4.  10

View Answer  
4
Correct Answer :

6


Explanation :
No Explanation available for this question

In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. What is the duration of the flight

1.  2 hour

2.  112 hour

3.  12 hour

4.  1 hour

View Answer  
4
Correct Answer :

1 hour


Explanation :
No Explanation available for this question
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