This year, during the months of January and February, every day Ramu went to a fruit hop and bought three varieties of fruits, such that when any two days are considered, he bought at least one variety of fruit on one of the days that was different from what he bought on the other day. What is the minimum number of different varieties of fruits he could have bought during that period

1.  9

2.  8

3.  18

4.  60

5.  14

View Answer  
5
Correct Answer :

9


Explanation :
No Explanation available for this question

In a triangle ABC, AB = AC, BC = 6 cm and BE and CF are the medians drawn to AC and AB respectively. If BE ^ CF, then find AC (in cm).

1.  

2.  

3.  

4.  Cannot determined

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

MS : There are two filling pipes A and B, which when opened together can fill an empty tank in 24 minutes. A : A alone can fill the empty tank in 40 minutes. B : If A and B were opened in alternate minutes, the empty tank would be filled in 482/3 minutes.

1.  MS is not inconsistent with A but is inconsistent with B or if MS is not inconsistent with B but is inconsistent with A.

2.  MS is inconsistent with neither A nor B but A and B are inconsistent with each other.

3.  MS is inconsistent with neither A nor B and A and B are also not inconsistent with each other

4.  None of the above three are applicable.

View Answer  
4
Correct Answer :

MS is not inconsistent with A but is inconsistent with B or if MS is not inconsistent with B but is inconsistent with A.


Explanation :
No Explanation available for this question

MS : The cost of 3 pens, 4 erasers and 5 sharpeners is Rs.54. A : The cost of 4 pens, 4 erasers and 6 sharpeners is Rs.64. B : The cost of 2 pens, 3 erasers and 5 sharpeners is Rs.47.

1.  MS is not inconsistent with A but is inconsistent with B or if MS is not inconsistent with B but is inconsistent with A.

2.  MS is inconsistent with neither A nor B but A and B are inconsistent with each other.

3.  MS is inconsistent with neither A nor B and A and B are also not inconsistent with each other.

4.  None of the above three are applicable.

View Answer  
4
Correct Answer :

MS is inconsistent with neither A nor B and A and B are also not inconsistent with each other.


Explanation :
No Explanation available for this question

A train is running at a speed of 40 km/hr and it crosses a post in 18 seconds. What is the length of the train

1.  190 metres

2.  160 metres

3.  200 metres

4.  120 metres

View Answer  
4
Correct Answer :

200 metres


Explanation :
No Explanation available for this question

A train ,130 meters long travels at a speed of 45 km/hr crosses a bridge in 30 seconds. The length of the bridge is

1.  270 m

2.  245 m

3.  235 m

4.  220 m

View Answer  
4
Correct Answer :

245 m


Explanation :
No Explanation available for this question

A train has a length of 150 meters . it is passing a man who is moving at 2 km/hr in the same direction of the train, in 3 seconds. Find out the speed of the train.

1.  182 km/hr

2.  180 km/hr

3.  152 km/hr

4.  169 km/hr

View Answer  
4
Correct Answer :

182 km/hr


Explanation :
No Explanation available for this question

A train having a length of 240 m passes a post in 24 seconds. How long will it take to pass a platform having a length of 650 m

1.  120 sec

2.  99 s

3.  89 s

4.  80 s

View Answer  
4
Correct Answer :

89 s


Explanation :
No Explanation available for this question

A train 360 m long runs with a speed of 45 km/hr. What time will it take to pass a platform of 140 m long

1.  38 sec

2.  35 s

3.  44 sec

4.  40 s

View Answer  
4
Correct Answer :

40 s


Explanation :
No Explanation available for this question

Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively . If they cross each other in 23 seconds, what is the ratio of their speeds

1.  Insufficient data

2.  3 : 1

3.  1 : 3

4.  3 : 2

View Answer  
4
Correct Answer :

3 : 2


Explanation :
No Explanation available for this question
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