Quantitative Aptitude Practice Set : 12 for bank Exams

1. When 40% of number is added to 42 the results is the number itself .The number is
A. 82
B. 105
C. 70
D. 72
E. None


2. By selling 15 books , a Man Gains the selling price of 3 books as profit. what is the profit percent
A. 15%
B. 25%
C. 20%
D. 10%
E. None


3. Successive discounts of 20% and 25% are equivalent to a single discount of ?
A. 40%
B. 45%
C. 50%
D. 42%
E. None


4. The fourth proportional to numbers 8,12 and 18 is
A. 22
B. 24
C. 27
D. 30
E. None


5. 5 cows cost as much 7 bullocks , 21 bullocks cost as much as 10 horses,16 horses cost as much as 9 camels .if the cost of one camel is Rs. 3200, find the cost of one cow .
A. Rs. 1200
B. Rs. 1300
C. Rs.1400
D. Rs. 1500
E. None


6. M and N enter into partnership with capital as 5:6 .At the end of 8 months M withdraws .if they receive profits in the ratio 5:8 find how long N’s capital was used ?
A. 9 months
B. 8 months
C. 6(2/3) months
D. 10(2/3) months
E. None


7. In 10 years A will be twice as old as B was 10 years ago. If now A is 9 years older than B. find the present Age of B ?
A. 39
B. 36
C. 40
D. 50
E. None


8. Babu ‘s Age after 15 years will be 5 times his age 5 years back . what is the present age of Babu?
A. 10
B. 12
C. 15
D. 20
E. None


9. The least number which exactly divisible by 3,4,5,6 & 8 is
A. 120
B. 130
C. 60
D. 80
E. None


10. The least square number which is divisible by 6,8 and 15 is
A. 2500
B. 3600
C. 4900
D. 4500
E. None