# In how many years will a sum of money double itself at 12% per annum

1.  6 years 9 months

2.  7 years 6 months

3.  8 years 3 months

4.  8 years 4 months

4

8 years 4 months

Explanation :
No Explanation available for this question

# The probability that a card drawn from a pack of 52 cards will be a diamond  or a  king, is

1.  2/13

2.  4/13

3.  1/13

4.  1/52

4

4/13

Explanation :
No Explanation available for this question

# At what rate percent of simple intersst will a sum of money double itself in 12 years

1.  8(1/4)%

2.  8(1/3)%

3.  8(1/2)%

4.  9(1/2)%

4

8(1/3)\%

Explanation :
No Explanation available for this question

# From a pack of 52 cards .two cards are drawn together  at random . What is he probability of both the cards being king

1.  1/15

2.  25/57

3.  35/256

4.  1/221

4

1/221

Explanation :
No Explanation available for this question

# The rate at which a sum becomes four times of itself in 15 years at S.I, will be

1.  15%

2.  17(1/2)%

3.  20%

4.  25%

4

20\%

Explanation :
No Explanation available for this question

# Two cards are drawn  together from a pack of 52 cards .The probability that one is a spade and one is a heart ,is

1.  3/20

2.  29/34

3.  47/100

4.  13/102

4

13/102

Explanation :
No Explanation available for this question

# The edges of a cuboid are in the ratio 1 : 2 : 3 and its surface area is 88 cm2. The volume of the cuboid is

1.  24 cm3

2.  48 cm3

3.  64 cm3

4.  120 cm3

4

48 cm3

Explanation :
No Explanation available for this question

# If asum of money at simple interest doubles in 6 years, it will become 4 times in

1.  12 years

2.  14 years

3.  16 years

4.  18 years

4

18 years

Explanation :
No Explanation available for this question

# Two cards are drawn from a pack of 52 cards .The probability that either  both are red or both are kings, is

1.  7/13

2.  3/26

3.  63/221

4.  55/221

4

55/221

Explanation :
No Explanation available for this question

# A sum of money troubles itself in 15 years 6 months. In how many years would it double itself

1.  6 years 3 months

2.   7 years 9 months

3.  8 years 3 months

4.  9 years 6 months

4