Quantitative Aptitude Quiz For IBPS SO Prelims: 18th December 2018

Directions (1-5): What should come in place of the question mark (?) in the following number series? 

Q1. 2, 60, 10, 120, 30, ?

Solution:

Q2. 829,918,839,908,849,?

Solution:

Q3. 586,587,586,581,570,?

Solution:

Q4. 180, 191, 193, 203, 206, ?

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Q5. 543, 668, 704, 1047, ?, 1840

Solution:

Q6. Three partners invested capital in the ratio 2 : 7 : 9. The time period for which each of them invested was in the ratio of the reciprocals of the amount invested. Find the share of the partner who brought in the highest capital, if profit is Rs. 1080.

Q7. Madhu takes twice as much time as Uma to complete a work and Ramesh does it in the same time as Madhu and Uma together. If all three working together can finish the work in 6 days, then the time taken by Madhu to finish the work is :

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Q8. In a company, there are 75% skilled workers and remaining ones are unskilled. 80% of skilled workers and 20% of unskilled workers are permanent. If number of temporary workers is 126, then what is the number of total workers?

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Q9. The marked price of an article is Rs. 100. If it is sold at a discount of 10%, a profit of 35% is made. How much loss % or profit % will be made if it is sold for Rs. 30 less than the marked price ?

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Q10. The length, breadth and height of a box are respectively 14 m, 12 m and 13 m. The length of the greatest rod that can be put in it is (approximately)

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

Q11.

Solution:

Q12. 185% of 400 + 35% of 240 = ?

Solution:

Q13. 15% of 578 + 22.5% of 644 = ?

Solution:

Q14.

Solution:

Q15.

Solution:

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