Hello and welcome to exampundit. So here is a set of SBI PO Prelims Quantitative Aptitude Quiz 2017.
Find the
next number in the series-
next number in the series-
1. 12,14,
17, 34, 97, ?
17, 34, 97, ?
(A) 242
(B) 247
(C) 345
(D) 354
(B) 247
(C) 345
(D) 354
(E) 295
2. 7, 42,
246, 1225, 4896, ?
246, 1225, 4896, ?
(A) 14688
(B) 14658
(C) 14568
(D) 14685
(E) 14658
(B) 14658
(C) 14568
(D) 14685
(E) 14658
3. ?, 88.5,
97.5, 107.5, 172.5
97.5, 107.5, 172.5
(A) 85.5
(B) 86.5
(C) 84.5
(D) 87.5
(E) 80.5
(B) 86.5
(C) 84.5
(D) 87.5
(E) 80.5
4.188.4,
159, 136.5, ?
159, 136.5, ?
(A) 113.50
(B) 123.50
(C) 123.75
(D) 113.75
(E) 122.50
(B) 123.50
(C) 123.75
(D) 113.75
(E) 122.50
5. 164, ?,
176, 43, 188
176, 43, 188
(A) 152
(B) 122
(C) 40
(D) 38
(E) 36
(B) 122
(C) 40
(D) 38
(E) 36
What
approximate value will come in the place of question mark(?) in the following
questions.
approximate value will come in the place of question mark(?) in the following
questions.
6. 5124.97×91.29+945.62=?
(A) 312764
(B) 476321
(C) 576312
(D) 467321
(E) 227862
(B) 476321
(C) 576312
(D) 467321
(E) 227862
7. 1584.54+3605.51÷15.508=?
(A)
1765.125
(B) 1521.025
(C) 1810.375
(D) 1900.225
(E) 1801.250
1765.125
(B) 1521.025
(C) 1810.375
(D) 1900.225
(E) 1801.250
8. ³√51653×
³√20164÷³√127649=?
³√20164÷³√127649=?
(A) 21
(B) 19
(C) 22
(D) 20
(E) 25
(B) 19
(C) 22
(D) 20
(E) 25
9. 92.8% of
361+(60.07% of 105)-301.75=?
361+(60.07% of 105)-301.75=?
(A) 95
(B) 92
(C) 96
(D) 94
(E) 100
(B) 92
(C) 96
(D) 94
(E) 100
10.
(12.89)²-(24.59)²+(31.30)²=?
(12.89)²-(24.59)²+(31.30)²=?
(A) 485
(B) 490
(C) 510
(D) 500
(E) 505
(B) 490
(C) 510
(D) 500
(E) 505
(E) None of these
Answers & Solutions – Tap to show
1. D LOGIC: – 12+1²+1=14
14+2²-1=17
17+4²+1=34
34+8²-1=97 and so on
2. D LOGIC:
– 7×7-7=42
– 7×7-7=42
42×6-6=246
246×5-5=1225
1225×4-4=4896 and so on
3. B LOGIC: – 86.5+(1³+1)=88.5
88.5+(2³+1)=97.5
97.5+(3³+1)=107.5 and
so on
so on
4. C LOGIC:- 188.4÷1.2=157+1²+1=159
159÷1.2=132.5+2²+0=136.5
136.5÷1.2=113.75+3²+1=123.75
5. C LOGIC:-164-4/4=40
(40+4)×4=176
176-4/4=43 and so
on
on
6. D
7. C
8. D
9. C
10. E
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This post was last modified on November 27, 2017 8:53 am