# A certain sum of money at simple interest amounts to Rs.1020 in 2(1/2) years and to Rs. 1067.20 in 4 years. The rate of interest per annum is:

1.  2.5%

2.  3%

3.  4%

4.  5%

4

4\%

Explanation :
No Explanation available for this question

# In a sale, a perfume is available at a discount of 15% on the selling price. If the perfume’s discounted selling price is Rs.3675.40, what was the original selling price of the perfume

1.  Rs.4,324/-

2.  Rs.4,386/-

3.  Rs.4,400/-

4.  Rs.4,294/-

5.  None of these

5

Rs.4,324/-

Explanation :
No Explanation available for this question

# The price of a VCR is marked at Rs. 12,000. If successive discounts of 15%, 10% and 5% be allowed, then at what price does a customer buy it

1.  Rs. 8400

2.  Rs. 8721

3.  Rs. 8856

4.  None of these

4

Rs. 8721

Explanation :
No Explanation available for this question

# A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is:

1.  1/13

2.  2/13

3.  1/26

4.  1/52

4

1/26

Explanation :
No Explanation available for this question

# In order to obtain an income of Rs. 600 from 10% stock at Rs 96,one must  make an investment  of

1.  Rs.3100

2.  Rs. 6240

3.  Rs. 6500

4.  Rs. 9600

4

Rs. 6240

Explanation :
No Explanation available for this question

# In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk

1.  1

2.  1/40

3.  40

4.  80

4

40

Explanation :
No Explanation available for this question

# x1,x2,x3,…,x50are are  fifty real numbers such that xr < xr+1 for r = 1, 2, 3... 49. Five numbers out of these are picked up at random. The probability that the five numbers have x20 as the middle is:

1.  20C2×30C2 / 50C3

2.  19C2×30C2 / 50C5

3.  19C2×31C2 / 50C5

4.  None of these

4

19C2×30C2 / 50C5

Explanation :
No Explanation available for this question

# A shopkeeper purchased 25 items at 36 Rs per item. He spent 100 Rs on transportation of these items. What should be the selling price of each item if he wants to make 22.5% as profit

1.  49 Rs

2.  45 Rs

3.  47 Rs

4.  51 Rs

5.  None of these

5

49 Rs

Explanation :
No Explanation available for this question

# A manufacturer offers a 20% rebate on the marked price of a product. The retailer offers another 30% rebate on the reduced price. The two reductions are equivalent to a single reduction of :

1.  40%

2.  44%

3.  46%

4.  50%

4

44\%

Explanation :
No Explanation available for this question

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