Quantitative Aptitude for IDBI Executive Exam 2018: 18th April 2018

Dear Students,

Quantitative Aptitude for IDBI Executive Exam 2018: 18th April 2018
Quantitative Aptitude For IDBI Executive Exam 2018

Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.

Q1.  19 persons went to a hotel for a combined dinner party. 13 of them spent Rs. 79 each on their dinner and the rest spent Rs. 4 more than the average expenditure of all the 19. What was the total money spent by them?  
(a) Rs. 1536.07
(b) Rs. 1534
(c) Rs. 1492
(d) Rs. 1578.5
(e) Rs. 1450

Q2.  A can contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and same quantity of B is poured into can , the ratio of A and B  becomes 7 : 9 ,litres of liquid A contained by the can initially was  
(a) 10
(b) 20
(c) 21
(d) 25
(e) 18

Q3. Akshar, Akshay and Akshat have to read a document of seventy eight pages and make a presentation next day. They realize that the article is difficult to understand and they would require team work to finish the assignment. Akshar can read a page in 2 min, Akshay in 3 min, and Akshat in 4 min. If they divide the article into 3 parts so that all three of them spend the equal amount of time on the article, the number of pages that Akshay should read is 
(a) 24
(b) 25
(c) 26
(d) 27
(e) 28

Q4. An alloy contains only zinc and copper. One such alloy weighing 15 gm contains zinc and copper in the ratio of 2 : 3 by weight. If 10 gm of zinc is added then find what amount of copper has to be removed from the alloy such that the final alloy has zinc and copper in the ratio of 4 : 1 by weight?
(a) 5 gm
(b) 5.5 gm
(c) 6 gm
(d) 4.8 gm
(e) None of these

Q5.  How many distinct words can be formed out of the word PROWLING which start with R & end with W? 
(a) 8!/2!
(b) 6!/2!
(c) 6!
(d) 360
(e) 5!×2!

Solutions (1-5):




Directions (6-10): In the following questions two equations numbered I and II are given. You have to solve both the equations and —


Solutions (6-10):






Directions (11-15): Find which term is wrong in the following number series and that does-not follow the sequence followed by other terms of that series? 

Q11. 2,  11, 22, 37, 57,   87
(a) 87
(b) 11
(c) 57
(d) 37
(e) 22

Q12. 1, 2.4, 5.76, 14.824,  33.1776
(a) 2.4
(b) 14.824
(c) 33.1776
(d) 1
(e) 5.76

Q13. 4, 11, 20, 33, 52, 77
(a) 77
(b) 11
(c) 20
(d) 33
(e) 52

Q14. 8, 4, 10, 5, 13.5,  6.25
(a) 4
(b) 13.5
(c) 10
(d) 5
(e) 6.25

Q15. 256, 400, 576,  788,   1024
(a) 400
(b) 576
(c) 788
(d) 1024
(e) 1156

Solutions (11-15):



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