Why is simplification an important topic in the SBI Clerk Exam?

Simplification is crucial as it typically contributes 5 to 8 questions out of the total 35 questions in the Quantitative Aptitude section. Scoring well in these questions can significantly boost your overall score in the exam.

What types of questions are asked in the simplification section?

Simplification questions involve solving mathematical expressions using basic arithmetic operations like addition, subtraction, multiplication, division, and percentages. Candidates may also encounter problems requiring knowledge of square roots, cube roots, and fractions.

Where can I find quality practice material for simplification?

Platforms like Adda247 provide excellent practice material, including mock tests and topic-specific questions designed for the SBI Clerk Exam.

Can approximation techniques be used in simplification questions?

Yes, approximation techniques can be helpful, especially when exact calculations are not required, but ensure that the level of approximation does not compromise accuracy.

Is it necessary to memorize tables and squares for solving simplification questions?

While not mandatory, memorizing tables, squares, and cubes up to at least 20 can significantly enhance your calculation speed and save time during the exam.

Simplification Questions for SBI Clerk 2025 Exam

Table of Contents

Simplification is an important section in the Quantitative Aptitude part of the SBI Clerk exam, with 5 to 8 questions out of a total of 35 questions usually devoted to this topic. Given its importance in the exam, it is important to master simplification to score good marks in the quant section. To help you with this, Adda247 provides Simplification Questions for SBI Clerk Exam. Practicing these questions regularly will enhance your ability to solve them quickly and accurately, thereby improving your overall performance in the exam.

Simplification Questions for SBI Clerk 2025 Exam

Simplification questions in the SBI Clerk exam focus on testing the candidates’ ability to simplify mathematical expressions quickly and accurately. These questions usually involve basic arithmetic operations such as addition, subtraction, multiplication, and division. To solve them, candidates must apply fundamental mathematical concepts and use shortcuts to perform calculations.

Q1. (7294 – 3241 + 716) – (3267 + 2425 – 961) = ?

(a) 35

(b) 48

(d) 38

(e) 47

Q2. 1217 + 841 – 724 + 819 = ? + 1843

(a) 210

(b) 310

(d) 270

(e) 410

Q3. 0.06 × 0.84 = ? × 1.2 × 0.015

(a) 8.2

(b) 6.4

(d) 3.8

(e) 2.8

Q4. 8.41 + 6.25 + 0.79 = ? – 0.55

(a) 17

(b) 14.9

(d) 16

(e) 14.7

Q5. 616 + 472 – 811 + 317 = ? + 576

(a) 28

(b) 16

(d) 18

(e) 14

Q6. 12.5 × 80 + 37.5 × 16 – 6.25 × 112 = ?

(a) 1000

(b) 900

(d) 600

(e) 1300

Q7. √3025 – √2116 = ?²
(a) 81
(b) 9
(c) 3
(d) 27
(e) 729

Q8. √(?)+√324+√361=1/5th of 290
(a) 400
(b) 441
(c) 361
(d) 484
(e) 289

Q9. 1674 ÷ 27 × 9 + 18 = ?²
(a) 26
(b) 23
(c) 24
(d) 35
(e) 18

Q10. (1.2)²+(1.5)²+(2.1)²-(1.9)²= ?
(a) 4.99
(b) 5.69
(c) 3.69
(d) 6.79
(e) 4.49

Directions (11–20): What should come in place of question mark (?) in the following questions?

Q11. 784 + 1297 – 613 = ? + 429 + 811
(a) 228
(b) 342
(c) 1454
(d) 1086
(e) 338

Q12. ?=225÷45÷0.5×75
(a) 250
(b) 750
(c) 500
(d) 150
(e) 900

Q13. 7^?=343÷512×64×56÷49
(a) 1
(b) 3
(c) 5
(d) 4
(e) 2

Q14. (1250 + 1725) ÷ (825 + 365) = ?
(a) 1.5
(b) 2.5
(c) 1
(d) 3
(e) 2

Q15. (3080 + 6160) ÷ ? = 330
(a) 26
(b) 22
(c) 28
(d) 29
(e) 18

Q16. 12³-10800÷36+?=11³
(a) -98
(b) -95
(c) -100
(d) -92
(e) -97

Q17. (1.32+1.18)²+ ? ×0.5=(4.6-1.4)²
(a) 3.99
(b) 1.995
(c) 7.98
(d) 4.68
(e) 8.98

Q18. 4/5 of √1225 ÷ 1/3 of (729) ^(1/3) = ? +1/3
(a) 10
(b) 18
(c) 15
(d) 9
(e) 3

Q19. 5/8 th of 160% of ? =√225×4
(a) 70
(b) 80
(c) 60
(d) 40
(e) 50

Q20. 24×√(?)+992=75% of 240 + 1100
(a) 49
(b) 121
(c) 144
(d) 324
(e) 81

Q21. 8³×3⁴÷12²+(?)²=17²
(a) 4
(b) 7
(c) 1
(d) 3
(e) 5

Q22. [(40)²×8]÷50÷16=(5)²-?

(1600×8)/(50×16)=25- ?
(a) 3
(b) 9
(c) 6
(d) 12
(e) 15

Q23. 65%of 1700/13+17^2=?×34
(a) 12
(b) 13
(c) 11
(d) 9
(e) 8

Q24. 76% of 340 – 152% of 170 = ?
(a) 27
(b) 0
(c) 12.8
(d) 9.4
(e) 14.2

Q25. 11²×6 of 75% of 840÷14=?÷4×11
(a) 11880
(b) 11088
(c) 12496
(d) 22220
(e) None of these

Solutions

S1. Ans.(d)
Sol. 4769–4731=?
? = 38

S2. Ans.(b)
Sol. ? = 1217 + 841 + 819 – 724 – 1843
= 2877 – 2567
? = 310

S3. Ans.(e)
Sol. ?=(0.06×0.84)/(1.2×0.015)
? = 2.8

S4. Ans.(d)
Sol. ?= 15.45 + 0.55
? = 16

S5. Ans.(d)
Sol. ? = 1405 – 811 – 576
? = 18

S6. Ans.(b)
Sol. 100/8×80+300/8×16-100/16×112= ?
?=1000+600-700
?= 900

S7. Ans.(c)
Sol. 55-46= ?²
?²=9
? = 3

S8. Ans.(b)
Sol. √(?)+18+19=290/5
√(?)=58-37
√(?)=21
?=441

S9. Ans.(c)
Sol. 1674×1/27×9+18= ?²
62×9+18= ?²
?2 = 576
? = 24

S10. Ans.(e)
Sol. ? = 1.44 + 2.25 + 4.41 – 3.61
? = 4.49

S11. Ans.(a)
Sol. ?=2081-1853
? = 228

S12. Ans.(b)
Sol. ?=225×1/45×1/0.5×75
?=750

S13. Ans.(e)
Sol. 7^?=343/512×64×56/49
7^?=49
?=2

S14. Ans.(b)
Sol. ? = 2975/1190=2.5

S15. Ans.(c)
Sol. 9240/?=330
?=28

S16. Ans.(e)
Sol. 1728-10800/36+?=1331
?=1331-1728+300
?=-97

S17. Ans.(c)
Sol. (2.5)²+ ? ×0.5=(3.2)²
?=(10.24-6.25)/0.5
?=3.99/0.5=7.98

S18. Ans.(d)
Sol. 4/5×35÷(1/3×9)= ? +1/3
28/3= ?+1/3
?= 9

S19. Ans.(c)
Sol. 5/8×160/100×?=15×4
? = 60

S20. Ans.(c)
Sol. 24√(?)+992=75/100 × 240 + 1100
or 24√(?)=180+1100-992
or 24√(?)=288
or, √(?)=288/24=12
∴ ?=12²=144

S21. Ans.(c)
Sol. 8³×3⁴÷12²+(?)²=17²
Or, (4³×2³×3⁴)/(4³×3² )+(?)²=289
or, 288+(?)²=289
or, (?)²=1
or, ?=1

S22. Ans.(b)
Sol. (1600×8)/(50×16)=25- ?
?= 25 – 16
?= 9

S23. Ans.(c)
Sol. 65/100×1700/13+289=?×34
85+289=?×34
374/34=?
?=11

S24. Ans.(b)
Sol. 76/100×340-152/100×170= ?
?=258.4-258.4
?= 0

S25. Ans.(a)
Sol. 121×6×75/100×840/14=?×11/4
(121×6×3×60)/11=?
?=11880

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