1. What will be the simple interest earned on an amount of Rs.16,800 in 9 months at the rate of 6 x1/4% p.a.?

Rs.787.50

Rs.812.50

Rs.860

Rs.887.50

None of these


2. The students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:

39, 30

41, 32

42, 33

43, 34

None of these


3. What is the ratio of the area of larger square shaped plot to the area of the smaller square shaped plot?

17 : 1

25 : 9

16 : 1

Data inadequate

None of these


4. The difference of the squares of two consecutive even integers is divisible by which of the following integers?

3

4

6

7

None of these


5. If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:

53.33

54.68

55

Data inadequate

None of these


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