SBI PO Quantitative Aptitude Quiz: 19th May

Directions (1-5): Study the following data carefully to answer the questions that follow: 


Shyam Sundar, a sweet seller, bought some quantity of three types of sweets Gulab Jamun, Rajbhog and Jalebi in ratio of 6 : 10 : 9. Jalebi costed him a total of Rs. 18,900 at rate of 420 per kg. By selling Jalebi at a discount of 5% he earned a profit ofOn Rajbhog (which was marked Rs. 500 per kg) he earned Rs. 5 less profit per kg as compared to that on Jalebi by selling Rajbhog at 10% discount. Shyam Sundar spent a total of Rs. 46,400 on buying these sweets, while he earned a total profit of Rs. 5875 on selling all bought sweets. Gulab Jamun were marked 40% above cost price per kg.


Q1. Find the average cost price per kg of three sweets together.

Q2. If Shyam Sundar gave an extra discount of 20% on Jalebi, then his gain% or loss% was:

Q3. Find the total quantity of sweets bought by Shyam Sundar.

Q4. If 10kg of Rajbhog was wasted away due to some reason, Find profit% or loss% by selling the remaining Rajbhog as per given condition.

Q5. Cost price per kg of Jalebi was what percent less than marked price per kg of Jalebi?

Q6. Simple interest on a certain sum at the rate of 15% per annum for 4 years is Rs.1920. What is the compound interest at the same sum at the rate of 30% for two years?

Q7. A bucket contains a mixture of two liquids A and B in the proportion 4 : 1. If 45 litres of the mixture is replaced by 45 litres of liquid B, then the ratio of the two liquids becomes 2 : 5. How much of the liquid B was there in the bucket? What quantity does the bucket hold?

Q8. A, B and C invested capitals in the ratio 7 : 3 : 2. At the end of the business term, they received the profits in the ratio 2 : 3 : 7. Find the ratio of time for which they contributed their capitals.

Q9. Two alloys contain silver and copper in the ratio 3 : 1 and 5 : 3. In what ratio of two alloys should be added together to get a new alloy having silver and copper in the ratio of 2 : 1?

Q10. Arun invested a sum of money at a certain rate of simple interest for a period of 4 yrs. The total interest earned by him would have been 50% more than the earlier interest amount when invested for 6 years. What was the rate of interest per cent per annum ?

Directions (11-15): What will come in place of question mark (?) in the following simplification problems? 


Q11. 8899 – 6644 – 3322 = ? – 1122

Q12. (46)² – (?)² = 4398 – 3066

Q13. (800 ÷ 64) × (1296 ÷ 36) = ?

Q14. (24 + 25 + 26)² – (10 + 20 + 25)² = ?

Q15. 397 × 397 + 104 × 104 + 2 × 397 × 104 = ?