# A vessel is filled with liquid, 3 parts of which are water and 5 parts of syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup

1.  1/3

2.  1/4

3.  1/5

4.  1/6

4

1/5

Explanation :
No Explanation available for this question

# A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point

1.  36 minutes 22 seconds

2.  46 minutes 22 seconds

3.  36 minutes 12 seconds

4.  46 minutes 12 seconds

4

46 minutes 12 seconds

Explanation :
No Explanation available for this question

# If the number 481*673 is completely divisible by 9, what is the the smallest whole number in place of *

1.  3

2.  7

3.  5

4.  9

4

7

Explanation :
No Explanation available for this question

# The true discount on a bill of Rs. 2160 is Rs. 360. What is the banker's discount

1.  Rs. 432

2.  Rs. 422

3.  Rs. 412

4.  Rs. 442

4

Rs. 432

Explanation :
No Explanation available for this question

# The ratio of two numbers is 4 : 5. If the HCF of these numbers is 6, what is their LCM

1.  30

2.  60

3.  90

4.  120

4

120

Explanation :
No Explanation available for this question

# If n is a natural number, then (6n2 + 6n) is always divisible by:

1.  Both 6 and 12

2.  6 only

3.  12 only

4.  None of these

4

Both 6 and 12

Explanation :
No Explanation available for this question

# The banker's gain of a certain sum due 2 years hence at 10% per annum is Rs. 24. What is the present worth

1.  Rs. 600

2.  Rs. 500

3.  Rs. 400

4.  Rs. 300

4

Rs. 600

Explanation :
No Explanation available for this question

# 109 × 109 + 91 × 91 =

1.  20162

2.  18322

3.  13032

4.  18662

4

20162

Explanation :
No Explanation available for this question

# What is the HCF of 2.04, 0.24 and 0.8

1.  1

2.  2

3.  0.02

4.  0.04

4

0.04

Explanation :
No Explanation available for this question

1.  1 : 3

2.  2 : 2

3.  1 : 2

4.  3 : 1

4