SBI PO Quantitative Aptitude Quiz For Prelims: 5th April 2019

Q1. In two successive years 100 and 75 students of a school appeared at the final examination. Respectively 75% and 60% of them passed. The average rate of pass is:

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Q2. The monthly salary of Shashi is more than the monthly salary of Dev by. Find the difference between their monthly salaries if monthly expenditure of Dev is Rs. 11500, while his saving is.

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Q3. A man sold two watches each for Rs 990. If he gained 10% on one watch and incurred a loss of 10% on the other, what is the loss or gain percentage in the whole transaction?

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Q4. A person invests an amount of Rs 4500 for three years at the rate of 20% per annum. What amount of compound interest will he obtain at the end of three years ?

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Q5. The expenses on rice, fish and oil of a family are in the ratio 12 : 17 : 3 respectively. The price of these articles is increased by 20%, 30% and 50% respectively. The total expenses increased by:

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Q6. In an exam Ritu scored 52 percent marks, Sunil scored 64 percent marks and Ravi scored 74 percent of marks. The maximum marks of the exam are 750. What are the average marks scored by all the three students together?

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Q7. A solution of sugar syrup has 15% sugar. Another solution has 5% sugar. How many litres of the second solution must be added to 20 litres of the first solution to make a solution of 10% sugar?

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Q8. A sum of Rs 16800 is divided into two parts. One part is lent at the simple interest of 6% per annum and the other at 8% per annum. After 2 years total sum received is Rs 19000. The sum lent at 6% of simple interest is

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Q9. A sum of Rs 2200 is invested at two different rates of interest. The difference between the interests got after 4 years in Rs 202.40 What is the difference between the rates of interest?

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Q10. While selling a watch, a shopkeeper gives a discount of 15%. If he gives a discount of 20%, he earns Rs 51 less as profit. What is the original price of the watch?

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Directions (11-15): What should come in place of question mark (?) in the following questions? 


Q11.

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Q12.

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Q13.

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Q14.

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Q15. 16% of 450 + ?% of 280 = 142

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