Simplification means finding the solution from the complex calculation, simplification topic covers a huge part of the exam. Simplification or simplifying fractions means simplifying a complicated mathematical expression to get a single or direct answer. Candidates who are preparing for the competitive exams must know that the Simplification topic is one of the important topics because mainly 5 – 10 questions consist of this topic. Simplification questions will be asked in two ways, so you all have to know both types, The first one is ‘Finding the missing number’. The second type of simplification question will be ‘the relation between the numbers and simplify the numbers using the rules of simplification’. Key Points to Remember while Solving Simplification Question. Replace ‘of’ with ‘Multiplication’. Replace ‘/’ by ‘Division’. Always do the operations in priority according to ‘BODMAS’. Division & Multiplication have the same priority (Start from left). Addition & Subtraction have the same priority.
Mathematics. Simplification is the process of replacing a mathematical expression with an equivalent one, that is simpler (usually shorter), for example. Simplification of algebraic expressions, in computer algebra. Dear Aspirants, Our IBPS Guide team is providing new series of Quants Questions for SBI Clerk/ IBPS Clerk/ ESIC UDC /MTS Prelims so the aspirants can practice it on a daily basis. These questions are framed by our skilled experts after understanding your needs thoroughly. Aspirants can practice these new series of questions daily to familiarize themselves with the exact exam pattern and make their preparation effective.
Ans. Replace ‘/’ by ‘Division’. Always do the operations in priority according to ‘BODMAS’. Division & Multiplication have the same priority (Start from left). Addition & Subtraction have the same priority.
2) What are the rules of simplification?
Ans. Remove any grouping symbol such as brackets and parentheses by multiplying factors. Use the exponent rule to remove grouping if the terms are containing exponents. Combine the like terms by addition or subtraction. Combine the constants.
Directions (01-10): What value should come in the place of (?) in the following questions.
1) 35 * 12 + 42 * 32 = ?
A.1767
B.1764
C.1769
D.1771
E.1773
2) 23 ÷ 345 * 468 ÷ 39* ? = 4
A.0
B.2
C.4
D.5
E.8
A.30
B.40
C.20
D.35
E.45
4) (3/8) + 2(1/24) +(1/16) = ? * 17/48
A.3
B.6
C.4
D.5
E.7
5) (3/17) * 102 * 10= ? * 9
A.18
B.16
C.10
D.17
E.20
6) 45% of 600 – 25% of 320= ?
A.190
B.170
C.160
D.150
E.180
7) 75% of 300 – 55% of 440 = ? – 17
A.0
B.4
C.8
D.5
E.1
8) 132 – 92 + √64 = ? * 12
A.4
B.12
C.8
D.6
E.2
9) 36 * 12 – ? ÷ 28 = √1089 * √81
A.3280
B.3380
C.3480
D.3680
E.3780
10) 35% of 240 – 45% of 80 = ?
A.35
B.27
C.38
D.58
E.48
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Answers :
1) Answer: B
35 * 12 + 42 * 32 = ?
420 + 1344 = ?
? = 1764
2) Answer: D
23 ÷ 345 * 468 ÷ 39 * ? = 4
1/15 * 12 * ? = 4
? = 5
3) Answer: C
? = 20
4) Answer: E
(3/8) + 2(1/24) + (1/16) = ? * 17/48
(18 + 98 + 3)/48 = ? * 17/48
? = 7
5) Answer: E
(3/17) * 102 * 10 = ? * 9
? = 20
6) Answer: A
45% of 600 – 25% of 320 = ?
270 – 80 = ?
? = 190
7) Answer: A
75% of 300 – 55% of 440 = ? – 17
225 – 242 = ? – 17
? = 0
8) Answer: C
132 – 92 + √64 = ? * 12
? * 12 = 96
? = 8
9) Answer: E
36 * 12 – ? ÷ 28 = √1089 * √81
432 – ? /28 = 297
?/28 = 135
? = 3780
10) Answer: E
35% of 240 – 45% of 80 = ?
84 – 36= ?
? = 48
Directions (11-20): What value should come in the place of (?) in the following questions?
11) ? of 85 + 210 + 5 = 555
A.2
B.4
C.6
D.8
E.None of these
12) 120 + 140 ÷ 20 = 254 ÷ ?
A.2
B.4
C.6
D.8
E.None of these
13) 1/7 * 168 + 1/3 * 144 = ? + 28
A.11
B.22
C.33
D.44
E.None of these
14) (32/8)2 * (364/8) – 82= ?
A.320
B.450
C.664
D.782
E.None of these
15) 25.2% of 1250 – 12.2% of 500 = ? – 87
A.270
B.341
C.420
D.510
E.None of these
16) √441 + √169 – 14² + 208 = (?)
A.26
B.36
C.46
D.56
E.None of these
17) 56% of 300 – 30% of 80 = ?2
A.12
B.15
C.18
D.9
E.17
18) 35% of 20% of 45% of 600 = ? ÷ 20
A.324
B.378
C.366
D.358
E.328
19) (3/8) * 240 + 160 ÷ 5 = ?
A.135
B.145
C.139
D.122
E.125
20) (955 + 725) ÷ 8 = ? + 23 * 5
A.80
B.90
C.95
D.110
E.100
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Answers :
11) Answer: B
? of 85 + 210 + 5 = 555
=> ? * 85 = 555 – 215
=> 4
12) Answer: A
120 + 140 ÷ 20 = 254 ÷ ?
=> 120 + 7 = 254 ÷ ?
=> 2
13) Answer: D
1/7 * 168 + 1/3 * 144 = ? + 28
=> 24 + 48 = ? + 28
=> 44
14) Answer: C
(32/8)2 * (364/8) – 82= ?
=> 42 * 45.5 – 64 = ?
=> 664
15) Answer: B
25.2% of 1250 – 12.2% of 500 = ? – 87
=> 315 – 61 = ? – 87
=> 254 + 87 = ?
=> 341
16) Answer: C
21 + 13 – 196 + 208 = (?)
(?) = 34 + 12
(?) = 46
17) Answer: A
56% of 300 – 30% of 80 = ?2
168 – 24 = ?2
144 = ?2
? = 12
18) Answer: B
35% of 20% of 45% of 600 = ? ÷ 20
? = 378
19) Answer: D
(3/8) * 240 + 160 ÷ 5 = ?
90 + 32 = ?
? = 122
20) Answer: C
(955 + 725) ÷ 8 = ? + 23 * 5
210 = ? + 115
? = 95
Directions (21-30): What value should come in the place of (?) in the following questions.
21) 24 * 35 – 232 = ?
A.311
B.315
C.309
D.321
E.319
22) 56% of 300 – 30% of 80 = ?2
A.12
B.15
C.18
D.9
E.17
23) 262 – 260 + 8 * 3 = ? * 8
A.42
B.48
C.55
D.60
E.52
24) 35% of 20% of 45% of 600 = ? ÷ 20
A.324
B.378
C.366
D.358
E.328
25) 1755 ÷ √225 + 1353 ÷ 41 = ?
A.110
B.120
C.130
D.140
E.150
26) 22% of 700 – 9 * 6 = ? * 4
A.24
B.29
C.22
D.27
E.25
27) (3/8) * 240 + 160 ÷ 5 = ?
A.135
B.145
C.139
D.122
E.125
28) (√625 – √225) * 4 + 60 = ?2
A.10
B.17
C.11
D.19
E.9
29) (955 + 725) ÷ 8 = ? + 23 * 5
A.80
B.90
C.95
D.110
E.100
30) (24 * 8) ÷ 16 + √169 = ?2
A.1
B.3
C.5
D.7
E.9
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Answers :
21) Answer: A
24 * 35 – 232 = ?
840 – 529 = ?
311 = ?
22) Answer: A
56% of 300 – 30% of 80 = ?2
168 – 24 = ?2
144 = ?2
? = 12
23) Answer: C
262 – 260 + 8 * 3 = ? * 8
676 – 260 + 24 = ? * 8
? = 55
24) Answer: B
35% of 20% of 45% of 600 = ? ÷ 20
? = 378
25) Answer: E
1755 ÷ √225 + 1353 ÷ 41 = ?
117 + 33 = ?
? = 150
26) Answer: E
22% of 700 – 9 * 6 = ? * 4
154 – 54 = ? * 4
? = 25
27) Answer: D
(3/8) * 240 + 160 ÷ 5 = ?
90 + 32 = ?
? = 122
28) Answer: A
(√625 – √225) * 4 + 60 = ?2
(25 – 15) * 4 + 60 = ?2
?2 = 100
? = 10
29) Answer: C
(955 + 725) ÷ 8 = ? + 23 * 5
210 = ? + 115
? = 95
30) Answer: C
(24 * 8) ÷ 16 + √169 = ?2
12 + 13 = ?2
? = 5
Directions (31-40): What value should come in the place of (?) in the following questions?
31) 80% of 4500 + 25% of 1764 =?
A.4275
B.5655
C.4041
D.6383
E.None of these
32) 240% of 20+117÷√81+119+?= 220
A.60
B.50
C.30
D.40
E.None of these
33) 78% of 150+168÷√144-120% of 45-?=19*√9
A.15
B.18
C.20
D.24
E.None of these
34) 380+620-190%of820=?-120*√25
A.42
B.45
C.47
D.48
E.None of these
35) 57*√81-492+920÷√400+?= √4489
A.0
B.5
C.8
D.10
E.None of these
36) 48÷ 256 x 64 ÷ 43 x 4 = 16 x 4?
A.7
B.3
C.2
D.5
E.None of these
37) 776.77 – 666.77 + 7676.6 – 7.6 + 667 =?
A.6884
B.8446
C.7242
D.5656
E.None of these
38) 48 ÷ ∛1728 + 53 =?2 + √64
A.2
B.8
C.3
D.7
E.None of these
39) 112 % of 1250 – 76 % of 1100 =?
A.246
B.564
C.358
D.484
E.None of these
40) 35 * √841 – 567 = ? * 22 – 58
A.21
B.23
C.22
D.20
E.24
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Answers :
31) Answer: C
80% of 4500 + 25% of 1764 =?
4/5 * 4500 + ¼ * 1764 =?
3600 + 441 =?
4041 =?
32) Answer: D
48+13+119+?=220
40=?
23) Answer: C
117+14-54-?=57
20=?
34) Answer: A
380+620-1558=?-600
42=?
35) Answer: A
513-492+46+?=67
?=0
36) Answer: B
48÷ 44 x 43÷ 43 x 4 = 42 x 4?
=> 4(8 – 4 + 3 – 3 + 1) = 4(2 + ?)
=> 45 = 4(2 + ?)
=> 5 = 2 + ?
=> ? = 5 – 2
=> ? = 3
37) Answer: B
776.77 – 666.77 + 7676.6 – 7.6 + 667 =?
=>8446 =?
38) Answer: D
48 ÷ ∛1728 + 53 =?2 + √64
48/12 + 53 =?2 + 8
4 + 53 – 8 =?2
49 =?2
= >? = 7
39) Answer: B
(112/100)*1250 – (76/100)*1100 =?
1400 – 836 = x
564 = x
40) Answer: B
35 * 29 – 567 = ? * 22 -58
506=? * 22
?=23
This post was last modified on June 23, 2023 3:20 pm