# A man rows upstream 10 Km. And downstream 20 Km taking 4 hrs each time. The velocity of the current is

1.  2 Kmph

2.  2.5 Kmph

3.  1.25 Kmph

4.  1. 5 Kmph

4

1.25 Kmph

Explanation :
No Explanation available for this question

# A man can swim 4 Kmph in still water . If the velocity of the stream be 3 kmph the time taken by him to swim to a place 14 Km upstream and back is

1.  16 Hours

2.  12 Hours

3.  14 Hours

4.  10 Hours

4

16 Hours

Explanation :
No Explanation available for this question

# D xyz is rotated about x y as axis. Find the volume of the solid generated if  xy = 6 cm and yz = 10 cm. D x y z is a right angled D

1.  200 P

2.  300 P

3.  250 P

4.  60 P

4

200 P

Explanation :
No Explanation available for this question

# I shopped in 4 shops 1 after another. In the end I had no money. In each shop I  Spent Rs 2 more than 20% of what I had when I entered each shop. How much  did I have in the beginning

1.  87.81

2.  82.35

3.  80.30

4.  85.65

4

87.81

Explanation :
No Explanation available for this question

# A rides 5 km at 1 kmph, 4 km at 2 kmph and 12 km at 6 kmph. What is his Average speed

1.  2.33 kmphr

2.  4.33 kmphr

3.  3.33 kmphr

4.  1.33 kmp hr

4

2.33 kmphr

Explanation :
No Explanation available for this question

# Within a square ground with one side 20 m , there is a square path that is 4 m in breadth. What is the area of the park without the path

1.  144 m2

2.   400 m2

3.  16 m2

4.  Not determined

4

Not determined

Explanation :
No Explanation available for this question

# If ( p - q) 2 = ( x – y ) 2, then x =

1.  p–q+y

2.  y – p + q

3.  Both ( a) and (b)

4.   None of these

4

p–q+y

Explanation :
No Explanation available for this question

# Rs. 13400 are invested at SI for 7 years partly at 6 % interest and partly at 4 % interest. If both  sums yield equal linterest , find the sum invested at 6 %

1.  Rs. 5360

2.  Rs. 3000

3.   Rs. 4000

4.  Rs. 2800

4

Rs. 5360

Explanation :
No Explanation available for this question

# B reaches 10 ,minutes early travelling at 6 km per hour, whereas A reaches 10 minutes late travelling at 5 km per hour. Find the distance

1.  10 Km

2.  12 Km

3.  17 Km

4.  20 Km

4

10 Km

Explanation :
No Explanation available for this question

1.  171

2.  162

3.  159

4.  148

4