Quantitative Aptitude for IDBI Executive Exam 2018: 14th March 2018

Dear Students,

Quantitative Aptitude for IDBI Executive Exam 2018: 14th March 2018
Quantitative Aptitude Questions for IDBI Executive Exam

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 quiz on Quantitative Aptitude to help you practice with the best of latest pattern questions.

Q1. The numerator and denominator of a fraction are in the ratio of 2 : 3. If 6 is subtracted from the numerator, the result is a fraction that has a value 2/3 of the original fraction. The numerator of the original fraction is: 
(a) 6 
(b) 18 
(c) 27 
(d) 36 
(e) 24

Q2. A milkman makes 20% profit by selling milk mixed with water at Rs. 9 per litre. If the cost price of 1 litre pure milk is Rs. 10, then the ratio of milk and water in the said mixture is 
(a) 3 : 1 
(b) 4 : 1 
(c) 3 : 2 
(d) 4 : 3 
(e) 3 : 4

Q3. In a class, the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are admitted to the class, the ratio of the number of boys to that of the girls is: 
(a) 1 : 2 
(b) 3 : 4 
(c) 1 : 4 
(d) 3 : 5 
(e) 4 : 5

Q4. A man spends 40% of his monthly salary on food and one-third of the remaining on transport. If he saves Rs. 4500 per month, which is equal to half the balance after spending on food and transport, his monthly salary is: 
(a) Rs. 11250 
(b) Rs. 22500 
(c) Rs. 25000 
(d) Rs. 45000 
(e) Rs. 50000

Q5. In a certain time, the ratio of a certain Principle and the simple interest obtained from it are in the ratio 10:3 at 10% interest per annum. The number of years the money was invested is 
(a) 1 
(b) 3 
(c) 5 
(d) 7  
(e) 9

Solutions (1-5):




Directions (6-10): Simplify the following questions.
Q6. 3/4  of ? +2/3  of 465=60% of 450
(a) -160
(b) 160/3
(c) -160/3
(d) -160/9 
(e) 165/4

Q7. 3543.6 + 2452.3 + 1650.8 – 5842.6 =? 
(a) 181.41 
(b) 1804.1 
(c) 18141.1 
(d) 18.141 
(e) 1081.41



Q9. 45% of 330 + 33% of 450 =? + 43% of 400 
(a) 125
(b) 216 
(c) 343
(d) 120 
(e) 130

Q10. 71% of 700 + 63% 300 – 57% of 400 =? 
(a) 845 
(b) 485 
(c) 458 
(d) 480 
(e) 453 

Solutions (6-10):


Q11.  Two trains start from the station A and B and travel towards each other at speeds of 50 kmph and 60 kmph respectively. At the time of their meeting the second train has traveled 100 km more than the first. The distance between A and B is:  
(a) 990 km
(b) 1200 km
(c) 1100 km
(d) 1440 km
(e) 1000 km

Q12.  A thief is noticed by a policeman from a distance of 200 metre. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour respectively. What is the distance between them after 6 minutes?  
(a) 100 metre
(b) 190 metre
(c) 200 metre
(d) 150 metre
(e) 120 metre

Q13.  At his usual rowing rate, Viplav can travel 12 miles downstream in a river in 6 hours less than its takes him to travel the same distance upstream. But if he could double his usual rowing rate for his 24 miles round trip, the downstream 12 miles would then take only one hour less than the upstream 12 miles. What is the speed of the current in miles per hour?  
(a) 4/3
(b) 5/3
(c) 7/3
(d) 8/3
(e) None of these

Q14.  A shopkeeper bought 80 kg of sugar at the rate of Rs. 13.50 per kg. He mixed it with 120 kg of sugar costing Rs. 16 per kg. In order to make a profit of 20%, he must sell the mixture at 
(a) Rs. 18 per kg
(b) Rs. 17 per kg
(c) Rs. 16.40 per kg
(d) Rs. 15 per kg
(e) Rs. 14 per kg

Q15.  The sum of digits of a two digits number is 15. The number of obtained by reversing the order of digits of the given number exceeds the given number by 9. Find the given numbers.  
(a) 87
(b) 78 
(c) 69
(d) 96
(e) None of these

Solutions (11-15):


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