# How long will it take a sum of money invested at 5 per cent per annum simple interest to increase its value by 40 per cent

1.  5 years

2.  6 years

3.  7 years

4.  8 years

5.  10 years

5

8 years

Explanation :
No Explanation available for this question

# A car is running at a speed of 36kmh. how much distance will it cover in 1 hour 45 minutes

1.  7.7 x 104m

2.  7.7 x 103m

3.  7.7m

4.  0.77 x 104m

5.  None of these

5

7.7 x 104m

Explanation :
No Explanation available for this question

# A number, when successively divided by 3 and 5, leaves remainder of 2 and 1, when the same number is divided by 15, the remainder is

1.  1

2.  2

3.  5

4.  7

5.  10

5

5

Explanation :
No Explanation available for this question

# The numbers 1, 3, 5, ………., 25 are multiplied together. The numbers of zeros at the right end of the product is

1.  1

2.  0

3.  2

4.  3

5.  8

5

0

Explanation :
No Explanation available for this question

# The length and width of a rectangular hall are 45 and 30 feet respectively. If the total cost on carpenting the floor comes Rs. 77450 then what is the cost of carpet per square foot

1.  Rs.45

2.  Rs.55

3.  Rs.65

4.  Rs.75

5.  None of these

5

Rs.55

Explanation :
No Explanation available for this question

# What will be the compound interest on Rs 240 for 2 years at 4 per cent per annum

1.  Rs 19.20

2.  Rs 9.60

3.  Rs 19.18

4.  Rs 19.58

5.  Rs 20.58

5

Rs 19.58

Explanation :
No Explanation available for this question

# Find the compound interest on Rs 15000 at 8 per cent per annum payable half-yearly for 1 year

1.  Rs 1500

2.  Rs 1432

3.  Rs 1200

4.  Rs 1224

5.  Rs 1324

5

Rs 1224

Explanation :
No Explanation available for this question

# A is twice as good a workman as B and together they finish a piece of work in 14 days. The number of days taken by A alone to finish the work, is

1.  11

2.  21

3.  28

4.  42

5.  50

5

21

Explanation :
No Explanation available for this question

# A and B can do a work in 10 days. B and C in 12 days while C and A in 15 days. How long would they take if all the three work together

1.  5days

2.  4 days

3.  7 days

4.  8 days

5.  10 days

5

8 days

Explanation :
No Explanation available for this question

1.  18 min

2.  27 min

3.  38 min

4.  9 min

5.  10 min

5