Quantitative Aptitude Quiz For IDBI AM/Executive 2022- 25th June

Q1. A milkman made a mixture by mixing milk and water in the ratio 2 : 3 and sold 37.5% of the mixture. If he added 62.5 ℓ water in the remaining mixture, ratio of milk to water becomes 2 : 5, then Find the initial quantity of mixture?
(a) 325ℓ
(b) 400ℓ
(c) 250ℓ
(d) 150ℓ
(e) 450ℓ

Quantitative Quiz For IDBI AM/Executive 2022 25th June CHECK IN HINDI

Q2. Speed of current is 3 km/hr and speed of boat in still water is 50% more than speed of boat in upstream. A boat travels 135 km in downstream and on returning, an additional engine is added which increases the speed of boat by ‘x’ kmph. If boat completes whole journey in 15 hrs, then find the value of ‘x’?
(a) 25 kmph
(b) 12 kmph
(c) 15 kmph
(d) 24 kmph
(e) 30 kmph

Q3. Train ‘P’ having speed of 120kmph leaves station ‘X’. After 4 hours, Train ‘Q’ having speed of 160kmph leaves station ‘X’ and move in same direction as of Train ‘P’. In ‘T’ hours train ‘Q’ will be ahead of train ‘P’ by 48 km. Find distance travelled by a Jeep in (T + 6.8) hours, if speed of Jeep is 62.5% of speed of Train P?
(a) 1500 km
(b) 1250 km
(c) 1375 km
(d) 1650 km
(e) 1125 km

Directions (4- 9): What will come in place of question mark (?) in the following number series.

Q4. 4, 2, 3, 6, 16, ?
(a) 63
(b) 65
(c) 67
(d) 69
(e) 72

Q5. 2, 92, 36, 66, 54, ?
(a) 56
(b) 42
(c) 68
(d) 72
(e) 60

Q6. 1024, 2304, 4032, 5040, ?, 945
(a) 2028
(b) 3780
(c) 2650
(d) 2525
(e) 3750

Q7. 4, 6, 12, 24, 44, ?
(a) 74
(b) 70
(c) 72
(d) 78
(e) 80

Q8. 12, 24, 60, 200, 850, ?
(a) 3120
(b) 3680
(c) 3500
(d) 4420
(e) 4240

Q9. 1, 3, 18, 59, 139, ?
(a) 275
(b) 289
(c) 271
(d) 261
(e) 281

Directions (10-15): Given pie-diagram shows distribution of monthly expenditure of an employee. If the monthly income of employee is 1.2 lakh and he saves 40% of his income in every month, then answer the following questions based on given data–

Note:1. Income=Expenditure +Savings
2.Take Expenditure distribution to be same every month unless specified.

Q10. Average expense of employee on lifestyle, transportation and clothing together is how much less than average expense of employee on transportation and daily necessities together?
(a) 8500
(b) 9000
(c) 12000
(d) 6500
(e) 7000

Q11. If expense on home loan EMI and transportation increases by 10% and 20% respectively, then find approximate percentage change in savings of the employee, if income of employee remains same?
(a) 5%
(b) 7%
(c) 8%
(d) 10%
(e) 15%

Q13. If employee’s monthly income decreases by 20% and now he saves 60% of his income, then employee’s monthly expense on lifestyle is increased/ decreased by how much?
(a) 5320
(b) 6650
(c) 4450
(d) 3420
(e) 4820

Q14. If the employee spends 75% of ‘Others’ expenses on touring, then find the ratio between expense on touring to average expense of employee on clothing and transportation together?
(a) 15 : 44
(b) 17 : 44
(c) 21 : 47
(d) 44 : 15
(e) 17 : 41

Q15.Employee’s expense on lifestyle and daily necessities together is what percent of his savings?
(a) 75.25%
(b) 73.75%
(c) 68.25%
(d) 65.75%
(e) 54.25%

Solutions