SBI Clerk Mains Quantitative Aptitude Quiz: 21st July

Directions (1-2): Study the following information carefully and answer the questions given beside. 


Three friends, Chand, Chandni, and Chanchal went to a shopping centre. Each of them had Rs. 2500. In the shopping centre, the session sale discount was 10% on the marked price. Chandni and Chanchal were regular customers so they got 20% each an additional discount on the discounted price but Chand being a new customer didn’t get any additional discount. Only Chanchal had a membership card of the shopping centre which gave an additional discount of 25% on the discounted price. They all like Juicers of xyz brand and they purchased one piece each of that brand. The marked price of each piece was same. In last, when they calculated then they found that Chandni had paid Rs. 360 more than that of Chanchal.


Q1. If all of them combine the money paid for Juicer then, the total money paid by them for three pieces of the juicers was what percentage of the total marked price of the three juicers?

Solution:

Q2. The amount paid by Chand for the juicer was how much approximate percent more than that by Chanchal?

Solution:

Q3. Ratio of profit obtained from a business by Karan and Arjun is 9 : 8 and Karan invested Rs. 15000 more than that of Arjun, while ratio of profit share of Veer and Arjun is 5 : 12 and Arjun invested Rs. 10000 less than Veer. Find the ratio of time for which Veer, Arjun and Karan invested respectively, if the ratio of amount invested by Veer and Karan is 8 : 9.

Solution:

Q4. A man bought 40 items at the rate of Rs. 20/each. He sold x of them at the 20% profit and rest of them i.e. Y at the 25 % profit. Profit is Rs. 147 when he calculates profit on sold items and Rs. 7 when he calculates on overall items. Find number of items sold on profit of 20%?

Q5. A tank contains a mixture of Dew and Sprite in the ratio of 7 : 3 and another tank contains the Dew and Sprite in the ratio of 5 : 4. In what proportion should the solution of two tanks be mixed so that in new mixture Dew and Sprite becomes in ratio 2:1.

Solution:

Directions (6-10): What will come in place of question mark (?) in the following simplification problems? 


Q6. 

 

 

 

 

 

Solution:

Q7. 36% of 545 + 32% of 215 – 47% of 1300 = ?

Solution:

Q8. 

Solution:

Q9. 

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Q10. 

Solution:

Directions (11-15): The following bar graph shows the total no. Of children from three states of India who were died due to poor nourishment in five different year. Study the graph carefully to answer the following questions. 

Q11. What is the average no. Of children who were died due to poor nourishment in Jharkhand over all the years together?

Solution:

Q12. If the ratio of boys to girls be 5 : 3 in the state Jharkhand for all years who were died due to poor nourishment then the no. Of boys who died in Jharkhand in the years 2005 and 2003 together is approximately what percent of total no. of children who died in the same state and in the same years together?

Solution:

Q13. The total no. Of children who were died in the state Assam in the years 2002 and 2004 together is approximately what percent more or less than the total no. of children who were died in the years 2003 and 2005 together in same state?

Solution:

Q14. What is the average of difference between total no. Of children who were died in all the three states together in year 2002 and 2006?

Solution:

Q15. If in year 2001, the total no. of children who were died was 22% more than that of the year 2002 in all the three states and ratio of boys to girls who were died due to poor nourishment in the year 2001 were 7 : 4 then the no. of girls who were died in the year 2001 was what percent less than the no. Of boys who were died in the year 2001 in all the three states together? (upto two decimal places)

Solution:

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