IBPS RRB Clerk Quantitative Aptitude Quiz: 09th August 2019

IBPS-RRB-2019-Quantitative-Aptitude

IBPS RRB Quantitative Aptitude Quiz
The Quantitative Aptitude section holds the key to score well in any examination. It can either elevate your marks to a great degree or can affect the performance in a negative way. But if you are consistent with the practice and brush up the knowledge with correct strategy you can surely ace this section. Adda247 has facilitated its aspirants with the Quizzes, Study Notes, and the preparation strategies from time to time. This time keeping the focus on the upcoming IBPS RRB Prelims exam, Adda247 has prepared the ‘LAKSHYA’ study plan and under that, we are providing IBPS RRB Quantitative Quiz on a regular basis. 

Here is the quiz for 9th August 2019 covering the topics of Arithmetic Word Problems, Tabular DI and Quadratic Equations. 






Directions (1-5): Study the following table carefully and answer the following questions related to it. 



 Note: There are some missing data in the table given above. If there is any requirement of these missing data in any question, find them and then proceed.


Q1. What is the average number of good mobiles manufactured by company in the years 2001, 2003 and 2004 together if total number of good mobiles manufactured by company in the year 2003 was 273 lakhs?

295 lakhs
261.83 lakhs
323.67 lakhs
421.37 lakhs
442.17 lakhs
Solution:

Q2. If the bad mobiles in the year 2001 were of bad mobiles in the year 2002, what is the total number of good mobiles in the years 2001 and 2002 together?

431 lakhs
475 lakhs
435 lakhs
525 lakhs
None of these
Solution:

Q3. Number of good mobiles in 2005 was 11.5 lakh more than that of in the year 2004, then what was the total number of bad mobiles in the year 2005?

94 lakhs
125 lakhs
85 lakhs
98 lakhs
None of these
Solution:

Q4. What is the ratio of number of good mobiles in the year 2004 to the number of good mobiles in the year 2006?

1151 : 1751
1391 : 2153
127 : 175
1270 : 1751
None of these
Solution:

Q5. The number of bad mobiles manufactured in year 2001 are approximately what percent more or less than the number of bad mobiles manufactured in the year 2003?
(Use the missing data found in Q1. If required)

27% less
53% less
42% more
53% more
42% less
Solution:

Q6. The base of a triangluar field is three times of its altitude. If the cost of cultivating the field at Rs 50 per hectare be Rs 675, find its base and height.

900 m , 300 m
350 m , 850 m
750 m , 450 m
875 m, 325 m
None of these
Solution:

Q7. A shopkeeper sells notebooks at the rate of Rs. 55 each and earns a commission of 5%. He also sells pencil box at the rate of Rs. 70 each and earns a commission of 15%. How much amount of commission will he earn in one week if he sells 20 notebooks and 10 pencil boxes a day?x

Rs. 1,250
Rs. 1,480
Rs. 1,120
Rs 1,590
None of these
Solution:

Q8. What is the area of the hall if the Material cost of flooring per is Rs. 250 while labour cost of flooring the hall is Rs. 3500 and the total cost of flooring the hall is Rs. 14500?

40
48
45
44
50
Solution:

Q9. A watch is sold at a profit of 20%. If both the cost price and the selling price of the watch are decreased by Rs 100, the profit would be 25%. Original cost price of the watch is

Rs 450
Rs 500
Rs 550
Rs 600
None of these
Solution:

Q10. There are two circles of different raddi. The area of a square is 196 sq. cm, whose side is half of the radius of the larger circle. The radius of the smaller circle is three-seventh that of the larger circle. What is the circumference of the smaller circle?

12π cm
16π cm
24π cm
32π cm
None of these
Solution:

Directions (11-15): Two equations I and II are given below in each question. You have to solve these equations and give answer 


Q11. 

 if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q12.

 if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q13.

 if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q14.

 if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q15. 

 if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

               







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