IBPS PO Prelims Quantitative Aptitude Quiz: 18th August 2019

Directions (1-5): What approximate value should come in place of the question mark (?) in the following questions? 
(You are not expected to calculate the exact value.) 


Q1. 12.002 × 15.005 – 8.895 × 6.965 = ?

Q2.

Solution:

Q3.

Solution:

Q4.

Solution:

Q5. 50.001% of 99.99 ÷ 49.999 = ?

Solution:

Q6. In a town, the population was 8000. In one year, male population increased by 10% and female population increased by 8% but the total population increased by 9%. Initially the number of males in the town was:

Solution:

Q7. Aviral bought a jute bag at 30% discount on the list price. He then sold it at a price which is 160% of the list price thereby making a profit of Rs 81. What is the list price of the bag?

Solution:

Q8. A shopkeeper marked his goods 60% above of its cost price and gave a discount of 25% on it. If he had marked his goods 80% above the cost price and gave a discount of 20% on it then find the latter profit earned is what percent of the profit earned earlier?

Solution:

Q9. Rahul bought two cycles for a total sum of Rs. 1,500. He sold one cycle at 20% loss and the other cycle at 20% gain. If the selling price of both the cycles is the same, find the cost price of the two cycles.

Solution:

Q10. In an examination a student Raj got 25% of the maximum marks and failed by 15 marks. Another student Ravi scored 35% of the maximum marks which was 25 marks more than the passing marks. The necessary percentage required for passing is

Solution:

Directions (Q.11-15): Solve the two equations in each question and give answer 


Q11.

Solution:

Q12.

Solution:

Q13.

Solution:

Q14. 

I. 4x + 7y = 209 
II. 12x – 14y + 9 = –38

Solution:

Q15.

Solution:

• Quantitative Aptitude Study Notes for Bank Exams
• Quantitative Aptitude Questions for all Competitive Exams