Quantitative Aptitude Quiz For IBPS PO Mains: 13th November 2018

Directions (1-5): Seven companies P, Q, R, S, T, U and V are engaged in production of two items Mobile and Laptop. Comparative data about production of these items by the companies is given in the following graph and table. Study the graph carefully and answer the questions given below. 

Percentage of the total production produced by the seven companies 

Cost of the total production (both items together) by seven companies = Rs 25 crores 
Ratio of production between mobile and laptop and the per cent profit earned for the two items 

Q1. What is the total cost of the production of mobile by company P and R together in Rs crore?

Solution:

Q2. What is the amount of profit earned by company S on Laptop?

Solution:

Q3.Cost of production of Mobile by company U is what per cent of the cost of production of Laptop by company S?

Solution:

Q4.What is the ratio of the cost of production of Mobile by company P to the cost of production of Mobile by company S?

Solution:

Q5. What is the total profit earned by company Q on production of Mobile and the profit earned by company P on production of Laptop?

Solution:

Directions (6-8): In the following questions, two statements (quantity 1 and quantity 2) are given. You have to find both the quantities and give answer 

Q6. Quantity 1: No. of days taken by P and R together to complete the whole work. P and Q together can complete a piece of work in   days while Q and R together can complete the same work in  days. Q is 25% more efficient than R.

Quantity 2: Total no. of days to finish the work. A is twice as efficient as C. B takes thrice as many days as A. C takes 12 days to finish the work alone. If they work in pairs (i.e., BC, AB, CA) starting with BC on the first day, AB on the second day and AC on the third day and so on.

Solution:

Q7. Quantity 1: No. of extra days will the rest of the food last for the remaining soldiers in an army camp. There was sufficient food for 250 soldiers for 30 days. After 20 days 125 soldiers left the camp. 

Quantity 2: No. of days taken by 10 men to complete the remaining project. 12 men can finish a project in 12 days. 18 women can finish the same project in 16 days and 24 children can finish it in 18 days. 8 women and 16 children worked for 9 days and then left.

Solution:

Q8. Quantity 1: Difference between time taken by Ram and Rishi to swim 480m. Ram can swim twice as fast as Raju. Rishi can swim three times as fast as Raju. Ram can swim 480 m in 4/3 minutes. 

Quantity 2: Time taken by all the three pipes together to fill the empty tank. The tank can be filled by two pipes P and Q alone in 46 min and 69 minutes respectively. There was a leak in the bottom of the tank which can empty the full tank in 92 min.

Solution:

Q9. Ramesh’s age is 3 times the age of his son. After 9 years Ramesh’s age will be two times the age of his son. If Ramesh’s wife is 5 years younger than Ramesh, then find the average of present age of Ramesh’s wife and his son.

Solution:

Q10. Anurag and Sandeep started a business with investment Rs. 18000 and Rs. 25000. After 4 months Lalit also joined the business with investment of 32000. If in annual profit Lalit received Rs. 1760 less than Sandeep, then find the annual profit of business.

Solution:

Directions (11-15): Simplify the following problems and find the value of? 

Q11. ?% of 50+25% of 444=202

Solution:

Q12. 

Solution:

Q13. 1425 + 8560 + 1680 ÷ 200 =?

Solution:

Q14. 75% of 1240 = 35% of 1560 +?

Solution:

Q15. 555.05 + 55.50 + 5.55 + 5 + 0.55= ?

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