Splification - Quantitative Aptitude
Q11. 24 X 15 ÷ 12 + ? = 264
(a) 188
(b) 234
(c) 295
(d) 308
Answer: (b) 234
24 X 15 ÷ 12 + x = 264
=> x = 264 - (24 X 15 ÷ 12)
= 264 - 24 X 15/12
= 264 - 30
= 234
Q12. 4(1/6) X 7(1/5) + 5(1/2) = ?
(a) 31(1/4)
(b) 35(1/2)
(c) 53
(d) 58(1/3)
Answer: (b) 35(1/2)
4(1/6) X 7(1/5) + 5(1/2)
= 35 (1/2)
Q13. By how much does 6 / (7/8) exceed (6/7) / 8
(a) 4(1/8)
(b) 5(1/2)
(c) 6(3/4)
(d) 8(1/3)
Answer: (c) 6(3/4)
6 |
- |
6/7 |
= |
6X8 |
- |
6 |
7/8 |
8 |
7 |
7X8 |
= 6(3/4)
Q14. 8 - 2(1/9) of 3(3/11) ÷ 4(4/7) of 1(1/7)
(a) 69/11
(b) 45/12
(c) 72/13
(d) 81/12
Answer: (a) 69/11
8 - 2 |
1 |
X 3 |
3 |
÷ 4 |
4 |
X 1 |
1 |
9 |
11 |
7 |
7 |
= |
8 - |
19 |
X |
36 |
÷ |
32 |
X |
8 |
9 |
11 |
7 |
7 |
= |
8 - |
19 |
X |
36 |
X |
7 |
X |
8 |
9 |
11 |
32 |
7 |
= 8 - (19/11)
= 69/11
Q15.
( |
1 |
2 |
÷ |
1 |
2 |
of |
5 |
) |
+ |
1 |
= ? |
9 |
5 |
21 |
2 |
(a) 25/6
(b) 21/4
(c) 36/7
(d) 47/7
Answer: (a) 25/6
( |
1 |
2 |
÷ |
1 |
2 |
of |
5 |
) |
+ |
1 |
9 |
5 |
21 |
2 |
= |
( |
11 |
÷ |
7 |
of |
5 |
) |
+ |
1 |
9 |
5 |
21 |
2 |
Q16.
99 |
1 |
+ |
99 |
2 |
+ |
99 |
3 |
+ |
99 |
4 |
= ? |
5 |
5 |
5 |
5 |
(a) 327
(b) 362
(c) 398
(d) 452
Answer: (c) 398
99 |
1 |
+ |
99 |
2 |
+ |
99 |
3 |
+ |
99 |
4 |
5 |
5 |
5 |
5 |
= |
(99 X 4) + |
( |
1 |
+ |
2 |
+ |
3 |
+ |
4 |
) |
5 |
5 |
5 |
5 |
= |
(99 X 4) + |
( |
1 |
+ |
2 |
+ |
3 |
+ |
4 |
) |
5 |
5 |
5 |
5 |
= 396 + 2
= 398
Q17.
2 + 2 ÷ { 1 + 2 ÷ (1 + |
1 |
) } = ? |
3 |
(a) 2(1/3)
(b) 2(4/5)
(c) 3(1/2)
(d) 5(4/2)
Answer: (b) 2(4/5)
2 + 2 ÷ { 1 + 2 ÷ (1 + |
1 |
) } |
3 |
= |
2 + 2 ÷ { 1 + 2 ÷ |
4 |
} |
3 |
= |
2 + 2 ÷ { 1 + 2 X |
3 |
} |
4 |
Q18.
1 |
+ |
1 |
+ |
1 |
+ |
1 |
= ? |
1X2 |
2X3 |
3X4 |
4X5 |
(a) 1/3
(b) 3/5
(c) 4/5
(d) 5/7
Answer: (c) 4/5
1 |
+ |
1 |
+ |
1 |
+ |
1 |
1X2 |
2X3 |
3X4 |
4X5 |
= |
3X4X5 + 1X4X5 + 1X2X5 + 1X2X3 |
1X2X3X4X5 |
Q19.
2 - [ 2 - {2 - (2 - |
|
) }] = ? |
2 - 2 |
(a) 0
(b) 1
(c) 2
(d) 3
Answer: (a) 0
2 - [ 2 - { 2 - (2 - 0) }]
= 2 - [2 - { 2-2 }]
= 2 -[ 2 - 0 ]
= 2 - 2 = 0
Q20. (2 - (1/3) ) (2 - (3/5) ) (2 - (5/7) ) ⋅⋅⋅⋅ (2 - (999/1001) ) = ?
(a) 331/2
(b) 456/3
(c) 980/5
(d) 1003/3
Answer: (d) 1003/3
(2 - (1/3) ) (2 - (3/5) ) (2 - (5/7) ) ⋅⋅⋅⋅ (2 - (999/1001) )
= |
5 |
X |
7 |
X |
9 |
X |
⋅⋅⋅⋅ |
X |
1003 |
3 |
5 |
7 |
1001 |
Practice Test Exam