Dear Students,
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. Flower nectar is processed to extract honeybees. How much flower nectar must be processed to yield 1 kg of pure honey, if nectar contains 70% water, and the honey obtained from this nectar contains 17% water?
(a) 2.77 kg
(b) 1.54 kg
(c) 4.01 kg
(d) 3.5 kg
(e) 4.5 kg
Q2. At present meena is eight times her daughter’s age. 8 years from now, the ratio of the age of Meena to her daughter will be 10 : 3. What is Meena’s present age?
(a) 32 years
(b) 40 years
(c) 36 years
(d) 42 years
(e) 46 years
Q3. Father is aged three times more than that of his son Ronit. After 8 years, he would be two and a half times of Ronit’s age. After further 8 years, how many times would he be of Ronit’s age?
(a) 2 times
(b) 5/2 times
(c) 11/4 times
(d) 3 times
(e) 4 times
Q4. A signal beam has 8 flags of different colours to generate a signal. How many different signals can be generated if a signal requires the use of two flags, one below the other?
(a) 54
(b) 56
(c) 63
(d) 60
(e) 72
Q5. How many three digits number can be formed by using the digits 2, 3, 7 and 8 if (i) Repetition of digits is allowed (ii) Repetition of digits is not allowed
(a) 64, 24
(b) 64, 22
(c) 28, 24
(d) 26, 22
(e) 36, 64
Directions (6-10): In the following questions two equations numbered (I) and (II) are given. You have to solve both equations and give answer
Q11. The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is :
(a) 165 runs
(b) 170 runs
(c) 172 runs
(d) 174 runs
(e) 182 runs
Q12. The average age of two boys and their father is greater than the average age of those two boys and their mother by 3 years. The average age of the four is 19 years. If the average age of two boys is 5 1/2 years, then find the age of the father and mother.
(a) 37 years and 28 years
(b) 47 years and 38 years
(c) 50 years and 41 years
(d) 35 years and 32 years
(e) None of these
Q13. Two boats A and B start towards each other from two places, 108 km apart. Speeds of the boats A and B in still water are 12 kmph and 15 kmph respectively. If A proceeds downstream and B upstream, they will meet after.
(a) 4.5 hours
(b) 4 hours
(c) 5.4 hours
(d) 6 hours
(e) 8.4 hours
Q14. In a river, the ratio of the speed of stream and speed of a boat A in still water is 2 : 5. Again, in the same river ratio of the speed of stream and speed of an another boat B in still water is 3 : 4. What is the ratio of the speeds of the first boat to the second boat in still water ?
(a) 10 : 7
(b) 15 : 8
(c) 4 : 3
(d) 5 : 4
(e) 7 : 11
Q15. A principle of Rs. 10,000, after 2 years compound annually, the rate of interest being 10% per annum during the first year and 12% per annum during the second year (in rupees) will amount to :
(a) Rs. 12,000
(b) Rs. 12,350
(c) Rs. 12,500
(d) Rs. 12,320
(e) Rs. 11,540
(a) 2.77 kg
(b) 1.54 kg
(c) 4.01 kg
(d) 3.5 kg
(e) 4.5 kg
Q2. At present meena is eight times her daughter’s age. 8 years from now, the ratio of the age of Meena to her daughter will be 10 : 3. What is Meena’s present age?
(a) 32 years
(b) 40 years
(c) 36 years
(d) 42 years
(e) 46 years
Q3. Father is aged three times more than that of his son Ronit. After 8 years, he would be two and a half times of Ronit’s age. After further 8 years, how many times would he be of Ronit’s age?
(a) 2 times
(b) 5/2 times
(c) 11/4 times
(d) 3 times
(e) 4 times
Q4. A signal beam has 8 flags of different colours to generate a signal. How many different signals can be generated if a signal requires the use of two flags, one below the other?
(a) 54
(b) 56
(c) 63
(d) 60
(e) 72
Q5. How many three digits number can be formed by using the digits 2, 3, 7 and 8 if (i) Repetition of digits is allowed (ii) Repetition of digits is not allowed
(a) 64, 24
(b) 64, 22
(c) 28, 24
(d) 26, 22
(e) 36, 64
Directions (6-10): In the following questions two equations numbered (I) and (II) are given. You have to solve both equations and give answer
Q11. The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded, the average of the remaining 38 innings is 48 runs. The highest score of the player is :
(a) 165 runs
(b) 170 runs
(c) 172 runs
(d) 174 runs
(e) 182 runs
Q12. The average age of two boys and their father is greater than the average age of those two boys and their mother by 3 years. The average age of the four is 19 years. If the average age of two boys is 5 1/2 years, then find the age of the father and mother.
(a) 37 years and 28 years
(b) 47 years and 38 years
(c) 50 years and 41 years
(d) 35 years and 32 years
(e) None of these
Q13. Two boats A and B start towards each other from two places, 108 km apart. Speeds of the boats A and B in still water are 12 kmph and 15 kmph respectively. If A proceeds downstream and B upstream, they will meet after.
(a) 4.5 hours
(b) 4 hours
(c) 5.4 hours
(d) 6 hours
(e) 8.4 hours
Q14. In a river, the ratio of the speed of stream and speed of a boat A in still water is 2 : 5. Again, in the same river ratio of the speed of stream and speed of an another boat B in still water is 3 : 4. What is the ratio of the speeds of the first boat to the second boat in still water ?
(a) 10 : 7
(b) 15 : 8
(c) 4 : 3
(d) 5 : 4
(e) 7 : 11
Q15. A principle of Rs. 10,000, after 2 years compound annually, the rate of interest being 10% per annum during the first year and 12% per annum during the second year (in rupees) will amount to :
(a) Rs. 12,000
(b) Rs. 12,350
(c) Rs. 12,500
(d) Rs. 12,320
(e) Rs. 11,540
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