# 10222 ÷ 10220 =

1.  10

2.  100

3.  1000

4.  10000

4

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

4

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

4

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

4

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

4

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

4

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

4

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

4

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

4

6

Explanation :
No Explanation available for this question

1.  2 hour

2.  112 hour

3.  12 hour

4.  1 hour

4