# The circumference of a circle is 100 cm. The measure of a side of the square inscribed in this circle is

1.  25√2 π cm

2.  50/√2π cm

3.  50√2 π cm

4.  25/√2π cm

4

50/√2π cm

Explanation :
No Explanation available for this question

# The product of two numbers is 4107. If the H.C.F. of the numbers is 37, the greater number is

1.  185

2.  111

3.  107

4.  101

4

111

Explanation :
No Explanation available for this question

# If sec α = 5/4, then tanα / 1+tan2 α is equal to

1.  9/25

2.  12/25

3.  3/4

4.  I/25

4

12/25

Explanation :
No Explanation available for this question

# A number consists of two digits. If the digits interchange places and the new number is added to the original number, the resulting number will be divisible by

1.  11

2.  5

3.  3

4.  9

4

11

Explanation :
No Explanation available for this question

# Sin θ + cos θ =√2 , θ is acute angle, then the angle θ is:

1.  π/4

2.  π/3

3.  2π/3

4.  π/2

4

π/4

Explanation :
No Explanation available for this question

# A candidate secured 30% marks in an examination and failed by 6 marks. Another secured 40% marks and got 6 marks more than the bare minimum to pass. The maximum marks are

1.  150

2.  120

3.  100

4.  180

4

120

Explanation :
No Explanation available for this question

# How much pure alcohol has to be added to 400 ml of a solution containing 15% of alcohol to change the concentration of alcohol in the mixture to 32%

1.  60 ml

2.  100 ml

3.  128 ml

4.  68 ml

4

100 ml

Explanation :
No Explanation available for this question

# What sum of money will become Rs. 1352 in 2 years at 4 per cent per annum compound interest

1.  Rs. 1200

2.  Rs. 1225

3.  Rs. 1250

4.  Rs. 1300

4

Rs. 1250

Explanation :
No Explanation available for this question

# A certain sum of money amounts to Rs. 756 in 2 years at a certain rate of simple interest. The rate of interest per annum is

1.  10%

2.  11%

3.  12%

4.  13%

4

13\%

Explanation :
No Explanation available for this question

1.  8000

2.  7500

3.  6000

4.  10000

4