1. A starts a business with Rs.3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is B’s contribution in the capital?

Rs.7500

Rs.8000

Rs.8500

Rs.9000

None of these


2. In how many different ways can the letters of the word 'DETAIL' be arranged in such a way that the vowels occupy only the odd positions?

32

48

36

60

None of these


3. Two dice are tossed. The probability that the total score is a prime number is:

1/6

5/1

1/2

7/9

None of these


4. The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

4 years

8 years

10 years

12 years

None of these



5. A shopkeeper professes to sell his goods at cost price but uses a weight of 800 gm instead of kilogram weight. Thus, he make a profit of

20%

22%

25%

Data inadequate

None of these


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