1.  A and B together have Rs. 1210. If 4/15 of A's amount is equal to 2/5 of B's amount, how much amount does B have? 
a.  Rs. 460 
b.  Rs. 484 
c.  Rs. 550 
d.  Rs. 664 
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Answer: (b).Rs. 484

2.  Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is: 
a.  2 : 5 
b.  3 : 5 
c.  4 : 5 
d.  6 : 7 
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Answer: (c).4 : 5

3.  A sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B's share? 
a.  Rs. 500 
b.  Rs. 1500 
c.  Rs. 2000 
d.  None of these 
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Answer: (c).Rs. 2000

4.  Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats? 
a.  2 : 3 : 4 
b.  6 : 7 : 8 
c.  6 : 8 : 9 
d.  None of these 
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Answer: (a).2 : 3 : 4

5.  In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quanity of water to be further added is: 
a.  20 litres 
b.  30 litres 
c.  40 litres 
d.  60 litres 
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Answer: (d).60 litres
