The SBI PO Notification 2024 is expected to be announced soon, making this the perfect time to focus on essential topics for the exam. Approximation is one such topic that plays a vital role in boosting scores, as it is regularly featured in the test. With a solid grasp of this concept, you can solve these questions quickly and accurately. To assist you, we have designed a set of Approximation questions for SBI PO with comprehensive solutions, ensuring you can strengthen your preparation and approach the exam with confidence.
Approximation Questions for SBI PO
Approximation is a crucial and high-scoring topic in the SBI PO 2024 exam, with around 5 questions typically appearing each year. This section contributes to the overall Quantitative Aptitude segment, which includes 35 questions spanning Arithmetic, Number Series, Approximation, Data Interpretation (DI), and Quadratic Equations. By dedicating focused attention to mastering Approximation and practicing consistently, you can significantly boost your score while saving valuable time for solving DIs and Arithmetic problems, ultimately enhancing your overall exam performance.
Directions (1-5): What approximate value will come in place of question mark (?) in the following questions (You are not expected to calculate the exact value).
Q1. 14.98Γ24.88% of 140.02=?Γ15
(a) 45
(b) 25
(c) 50
(d) 35
(e) 65
Q2.Β 1569.99+2190.012-4/9 of 198.12=?/4
(a) 12122
(b) 14478
(c) 18750
(d) 10980
(e) 14688
Q3.Β 80.04% of 560.05+19.022 -β4913.21=?
(a) 702
(b) 868
(c) 912
(d) 792
(e) 446
Q4. 44.04 Γ· 3.97 Γ 8.99 Γ· 2.94 + 3.01 = Β β(?)
(a) 6
(b) 36
(c) 24
(d) 1296
(e) 216
Q5.Β β(39.94% of 375.08+75.07% of 59.92)=?
(a) 12
(b) 14
(c) 16
(d) 18
(e) 22
Directions (6-10): What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value)
Q6. β(β((99.99+104.99Γ5)) =?Γ·8.989
(a) 55
(b) 15
(c) 25
(d) 35
(e) 45
Q7. 35.99Γ4.98-1199.99Γ·7.99=?
(a) 20
(b) 50
(c) 40
(d) 30
(e) 10
Q8. ?2+60% of 239.99=55% of 320.02+3.98
(a) 8
(b) 6
(c) 4
(d) 16
(e) 14
Q9. 524.90+125.05=? Γ9.99
(a) 85
(b) 75
(c) 65
(d) 55
(e) 45
Q10. β144.04Γ15% of 120.09=?-54.99Γ3.03
(a) 401
(b) 431
(c) 341
(d) 471
(e) 381
Direction (11 β 13): What approximate value should come in the place of question (?) mark in following question.
Q11. (?% of 6400.01)Γ(? Γ·511.99)=(4.98)3+2.99
(a) 44
(b) 48
(c) 45
(d) 32
(e) 37
Q12. 24.07% of 1600.03+(15.99% of 599.99)Γ·31.99= ?2 -12.94
(a) 20
(b) 28
(c) 26
(d) 22
(e) 24
Q13. (190.05Γ47.89)Γ·(1368.01Γ·440.99)+86.99% of 499.97= ?3
(a) 10
(b) 12
(c) 18
(d) 15
(e) 20
Direction (14-18): What approximate value should come in the place of question (?) mark in following questions.
Q14. ?+β1369.08-β2024.98=β2196.98
(a) 24
(b) 28
(c) 25
(d) 21
(e) 27
Q15. 360.09-79.88% of 1199.99=?-840.03
(a) 250
(b) 240
(c) 260
(d) 220
(e) 280
Q16. β(?)=(27.99)2-1180.03+(20.07)2
(a) 64
(b) 100
(c) 16
(d) 36
(e) 144
Q17. (?)2+24.98Γ12.04=3999.94Γ·9.99
(a) 10
(b) 14
(c) 11
(d) 16
(e) 8
Q18. (47.98 Γ6.09)-(β121.02 Γ5.07) =?
(a) 283
(b) 213
(c) 233
(d) 263
(e) 193
Directions (19-23): What approximate value should come in place of question (?) mark.
Q19. 144.89% of 79.99 + β676.06 + ?Β² = 2100.91 Γ· 10.89
(a) 23
(b) 7
(c) 13
(d) 17
(e) 9
Q20. (16.13+3.97Γ?)/3.02+7.903Γ·2.092=156.089Γ1.99
(a) 159
(b) 129
(c) 134
(d) 144
(e) 152
Q21. 5.123Γ 4.243Γ·2.125+74.95% of 360.09= ?
(a) 520
(b) 610
(c) 540
(d) 660
(e) 500
Q22. 9.09 Γ 25.25 + 51.051 Γ 9.01 β 9.09 Γ 58.058 = ?
(a) 172
(b) 282
(c) 222
(d) 162
(e) 192
Q23. 120.012% of 450.24 + 119.920 + 155.1 Γ· 5.1 = ?
(a) 611
(b) 751
(c) 691
(d) 721
(e) 911
Q24. 39.89% of 549.92+199.88Γ·4.02=?
(a) 470
(b) 545
(c) 260
(d) 145
(e) 270
Q25. β1440Γ11.01+490.02=?+560.02
(a) 308
(b) 332
(c) 364
(d) 348
(e) 386
Solutions
Solution
S1. Ans.(d)
Sol.
15Γ25/100Γ140=? Γ15
525/15=?
35=?
S2. Ans.(e)
Sol.
1570+2190-4/9 of 198=?/4
3760-88=?/4
14688=?
S3. Ans.(d)
Sol.
80/100Γ560+361- β4913
448+361-17=?
792=?
S4. Ans.(d)
Sol.
44/4Γ9/3+3= β(?)
β(?) =11Γ3+3
36 = β(?)
? =1296
S5. Ans.(b)
Sol.
β(40%Γ375+75%Γ60) = ?
? = β(150+45)
? = β195
? = 14
S6. Ans (e)
Sol.
β(β((99.99+104.99Γ5)) =?Γ·8.989
β(β(100+105Γ5)) =?/9
β(β625) =?/9
?=45
S7. Ans (d)
Sol.
35.99Γ4.98-1199.99Γ·7.99=?
36Γ5-1200/8=?
?=180-150
?=30
S8. Ans (b)
Sol.
?2+60% of 239.99=55% of 320.02+3.98
?2+60/100Γ240=55/100Γ320+4
?2=180-144
?=6
S9. Ans (c)
Sol.
525+125=?Γ10
?=650/10
?=65
S10. Ans (e)
Sol.
β144Γ15/100Γ120=?-55Γ3
12Γ18=?-165
?=216+165
?=381
S11. Ans.(d)
Sol. ?/100Γ6400 Γ ? Γ 1/512 β 125 + 3
?Β² Γ 1/8 β 128
?Β² β 1024
? β 32
S12. Ans.(a)
Sol. 24/100Γ1600+(16/100Γ600)Γ1/32β ?Β² β 13
384 + 3 + 13 β ?Β²
?Β² β 400
? β 20
S13. Ans.(d)
Sol. (190 Γ 48) Γ·(1368/441)+87/100 Γ 500 β ?Β³
190 Γ 48 Γ 441/1368 + 435 β (?)Β³
2940 + 435 β (?)Β³
? β 15
S14. Ans. (d)
Sol. ?+37-45β13
?β13+8
?β21
S15. Ans. (b)
Sol. 360-80/100Γ1200+840β?
1200-960β?
?β240
S16. Ans. (c)
Sol. β(?)β784-1180+400
β(?)β4
?β16
S17. Ans. (a)
Sol. (?)2β400-300
(?)2β100
?β10
S18. Ans. (c)
Sol. 288-55β?
?β233
S19. Ans.(b)
Sol. 145/100Γ80+β676+?2=2101/11
116 + 26 + ?Β² = 191
?2= 49
?=7
S20. Ans.(c)
Sol. (16+4Γ?)/3+512/4=312
16+4Γ?=3Γ(312-128)
4Γ?=552-16
?=134
S21. Ans.(a)
Sol. 125Γ64/32+75/100Γ360=?
?=250+270
?=520
S22. Ans.(d)
Sol. 9Γ(25+51β58)=?
?=9Γ18
?=162
S23. Ans.(c)
Sol. 120/100Γ450+120+31=?
540+120+31=?
?=691
S61. Ans (e)
Sol.
40% of 550+200Γ·4=?
220+50=?
270=?
S62. Ans (d)
Sol.
β1444Γ11+490=?+560
418+490-560=?
348=?
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