Quant Quiz-1 For LIC-AAO, SBI Clerk Exam 2016 (With Full Explanation)

QUANT QUIZ-1 FOR LIC – AAO EXAM

1. A mixture contains milk and water in the ratio 9:4 on adding 4 lts of water, the ratio of milk to water becomes 3:2. Find the total quantity of original mixture:

a. 26                           

b.18                                        

c.10                                        

d.30

2. The ratio of income of A and B is 9:4 and their expenditure are in the ratio 7:3. If each saves Rs 2000 what are their incomes:

a. 90000, 4000                     

b.27000, 12000                    

c. 72000, 16000                   

d.72000, 32000

3. The ratio of the ages of A and B is 7:4 .If the difference between the present age of A and the age of B 2 years hence is 4 than what is the sum of the present ages of A and B:

a. 22                           

b. 18                                       

c. 24                                       

d. 32

4. A man bought a chair and sold it at a gain of 15% if he had bought it at 15 % less and sold it for Rs 160 more he would have gained 40% .Find the cost price of the chair :

a. 4000                                  

b. 3000                                              

c. 3600                                   

d.3200

5. A man had to sell pulses at a loss of 10%. If he increase the price by Rs 5 per kg, he would make a profit of 15% .Find the cost price and initial selling price per kg of pulses:

a. 20,18                                  

b. 18,20                                 

c. 15,18                                              

d. 18,15

6. A can do a job in 12 days, B in 15 days. They work together for 2 days, then B leaves and A alone continues the work. After 1 day C joins A and work is completed in 5 more days. In how many days can C do it alone:

a. 15                           

b.20                                        

c. 25                                       

d.30

7. One type of liquid contains 15% of milk, the other contains 20% of milk. A can is filled with 4 parts of the first liquid and 11 parts of the second liquid. Find the percentage of milk in new mixture:

a.                 

b.18%                                    

c.                                   

d.

8. A man rows to a place 48 km distance and back in 14 hrs. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. Find the rate of the stream:

a. 1 km/hr                             

b. 2 km/hr                             

c. 1.5 km/hr                          

d. 2.5 km/hr

9. A train leaves the station 1 hr before the scheduled time. The train decreases its speed by 50 km/hr. At the next station 300 km away, the train reached on time. Find the original speed of train:

a. 100                         

b. 150                                    

c.  200                                    

d. none of these

10. Two trains running in opposite directions crosses a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds:

a. 1:3                          

b. 3:2                                      

c. 3:4                                      

d. none of these

ANSWERS:

1. A ;  2. D;  3. A ;  4. A;  5. A;  6. C;  7. C;  8. A;  9.B;  10. B

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