11 
In what ratio must a person mix three kind of tea each of which has a price of 70, 80 & 120 rupees per kg in such a way that the mixture cost 100 Rs./kg.


Answer:
Option (c) 
12 
Rs. 6800 is divided among three person A, B & C in such a way that A received 2/5 of total shared B & C together. Find the share of B.


Answer:
Option (c) 
13 
Rs.525 is divided among 4 men, 5 women and 6 boys such that share of a man, a woman and a boy may be in the ratio of 9 : 8 : 4. What is the share of a woman?


Answer:
Option (d) 
14 
The largest and smallest angles of a triangle are in the ratio 3 : 1. The second largest angle of the triangle is equal to 44°. What is the value of 150% of the largest angle of the triangle?


Answer:
Option (a) 
15 
The length and breadth of a rectangle are raised in the ratio 3 : 4 and 4 : 5 corresponding. What is the ratio of the previous area to the new area?


Answer:
Option (c) 
16 
The price of sugar is increased by 20%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original consumption is?


Answer:
Option (c) 
17 
Weight of two friends Ram and Shyam are in the ratio of 4 : 5. Ram’s weight increases by 10% and the total weight of Ram and Shyam together becomes 82.8 kg, with an increase of 15%. By what % did the weight of Shyam increases?


Answer:
Option (b) 