Splification - Quantitative Aptitude
Q1. 32.05% of 259.99 = ?
(a) 83.3
(b) 88.5
(c) 92
(d) 95.7
Answer:(a) 83.3
(32.05 / 100) X 259.99 = 83.3
Q2. 1/8 of 2/3 of 3/5 of 1715 = ?
(a) 80.2
(b) 85.75
(c) 90.35
(d) 95.66
Answer:(b) 85.75
(1/8) X (2/3) X (3/5) X 1715 = 85.75
Q3. If the length of a rectangular field is increased by 20% and the breadth is reduced by 20%, the area of the rectangle will be 192 m2. What is the area of the original rectangle ?
(a) 184 m2
(b) 196 m2
(c) 198 m2
(d) 200 m2
Answer:(d) 200 m2
Let the length and breadth of the original rectangle be L m and B m respectively.
After increasing the length by 20% and decreasing breadth by 20% area is 192
(1.2 L) X (0.8 B) = 192
or 0.96 LB = 192
LB = 200
Q4. The product of one-third of a number and 150% of another number is what per cent of the product of the original numbers ?
(a) 20%
(b) 50%
(c) 70%
(d) 85%
Answer:(b) 50%
Let the original numbers be x and y and their product be xy
Product of 1/3 rd of x and 150% of y = (x/3) X (3y/2) = xy/2
So = (xy/ (2 X xy)) X 100 = 50%
Q5. There are 8 mango trees in a straight line. The distance between each mango tree with other is 3 metres. What is the distance between the first and the eighth tree is
(a) 21 metre
(b) 24 metre
(c) 27 metre
(d) 29 metre
Answer:(a) 21 metre
Q6. If b/a = 3/5 then (3a-5b)/(3a+5b) = ?
(a) 0
(b) 1
(c) 11
(d) 35
Answer: (a) 0
3a - 5b | = | 3 - 5(b/a) |
3a + 5b | 3 + 5(b/a) |
= | 3 - 5(3/5) |
3 + 5(3/5) |
= | 3 - 3 |
3 + 3 |
= | 0 |
6 |
= 0
Q7. (35613 - 26888) ÷ 25 = ?
(a) 281
(b) 288
(c) 325
(d) 349
Answer: (d) 349
35613 - 26888 | = | 8728 | = 349 |
25 | 25 |
Q8. 254 X ? X 4 = 95504
(a) 75
(b) 94
(c) 104
(d) 112
Answer: (b) 94
254 X x X 4 = 95504
=> x = 95504 / (254 X 4) = 94
Q9. 45000 X ? = 4000
(a) 1/3
(b) 5/2
(c) 3/4
(d) 8/9
Answer: (d) 8/9
45000 X x = 4000
=> x = 40000 / 45000 = 8/9
Q10. [(125)2 ÷ 50 X 10] ÷ 25 = ?
(a) 95
(b) 98
(c) 112
(d) 125
Answer: (d) 125
[ | 125 X 125 | X | 10 | ] | ÷ | 25 |
50 |
= | 125 X 25 |
25 |
= 125
Practice Test Exam