# Simplification Questions For IBPS RRB PO PDF

Download Top-20 IBPS RRB PO Simplification Questions PDF. Simplification questions based on asked questions in previous year exam papers very important for the IBPS RRB PO (Officer Scale-I, II & III) exam

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**Instructions**

Find the approximate value of the number which should replace (?) in the following questions.

**Question 1:Â **1184.5+245.6-36.87-118.47 = (?)

a)Â 1278.63

b)Â 1272.4

c)Â 1256.8

d)Â 1274.76

e)Â 1653.28

**Question 2:Â **14.36*23.45+ 28.7*16.4 +36.4*14.1 = (?)

a)Â 1320.6

b)Â 1548.2

c)Â 1328.4

d)Â 1376.2

e)Â 1334.9

**Question 3:Â **78% of 126 + 146% of 228 = (?)

a)Â 436

b)Â 438

c)Â 423

d)Â 431

e)Â 424

**Question 4:Â **$2314.78-1654.2+16.7*9-136 \div 7 =?$

a)Â 723.82

b)Â 791.46

c)Â 780.15

d)Â 760.41

e)Â 730.8

**Question 5:Â **$31 \%$ of $\frac{1}{9}$ of $760\div 19 =?$

a)Â 3.46

b)Â 2.8

c)Â 3.2

d)Â 2.78

e)Â 1.38

**Instructions**

What approximate value should come in place of the question mark(?) in the following questions? (Note: You are not expected to calculate the exact value)

**Question 6:Â **80.002 + 49.78 *5.99 = ?

a)Â 385

b)Â 380

c)Â 375

d)Â 390

e)Â 370

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**Question 7:Â **54.001 * 0.50001 * 3.997 = ?

a)Â 111

b)Â 112

c)Â 105

d)Â 108

e)Â 113

**Question 8:Â **$\sqrt{4223}$ = ?

a)Â 67

b)Â 66

c)Â 65

d)Â 54

e)Â None of the above

**Question 9:Â **4045 $\div$ 22 = ?

a)Â 183

b)Â 184

c)Â 185

d)Â 186

e)Â None of the above

**Question 10:Â **834.001 + 5870.99 * 0.33320 = ?

a)Â 2795

b)Â 2789

c)Â 2791

d)Â 2780

e)Â None of the above

**Instructions**

Find the approximate value of the number which should replace (?) in the following questions.

**Question 11:Â **2345.66+3364.58 – 1245.78 + 186.5 = (?)

a)Â 4680

b)Â 4649

c)Â 4555

d)Â 4651

e)Â 4653

**Question 12:Â **24.85*41.7+ 31.12*36.8+2.55*141 = (?)

a)Â 2550

b)Â 2580

c)Â 2535

d)Â 2581

e)Â 2519

**Question 13:Â **115% of 345 + 46% of 234 = (?)

a)Â 489.5

b)Â 507.8

c)Â 523.5

d)Â 504.3

e)Â 514.2

**Question 14:Â **$\sqrt{1370}*\sqrt{3720}$ = (?)

a)Â 2204

b)Â 2251

c)Â 2248

d)Â 2246

e)Â 2257

**Question 15:Â **$\frac{3}{7}$ of $\frac{4}{9}$ of 3339 = (?)

a)Â 654

b)Â 672

c)Â 631

d)Â 636

e)Â 659

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**Answers & Solutions:**

**1)Â AnswerÂ (D)**

1184.5+245.6-36.87-118.47 = 1274.76

So the correct answer for this question is option D.

**2)Â AnswerÂ (A)**

14.36*23.45+ 28.7*16.4 +36.4*14.1 = 336.742 + 470.68 + 513.24 = 1320.6

So the correct option to choose is A.

**3)Â AnswerÂ (D)**

78% of 126 + 146% of 228 = 0.78*126 + 1.46*228 = 98.28 + 332.88 = ~431

So the correct value that replaces (?) is option D.

**4)Â AnswerÂ (B)**

$2314.78-1654.2+16.7*9-136 \div 7 = 660.58 + 150.3 – 19.42 = 791.46$

So the correct option to choose is B.

**5)Â AnswerÂ (E)**

$31 \%$ of $\frac{1}{9}$ of $760\div 19$

$0.31 * \frac{1}{9} \times 40 = 1.38$

So the correct option to choose is E.

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**6)Â AnswerÂ (B)**

The expression can be approximately written as 80 + 50*6 = 80 + 300 = 380

**7)Â AnswerÂ (D)**

The expression can be approximately written as 54*0.5*4 = 54 * 2 = 108

**8)Â AnswerÂ (C)**

$65^2 = 4225$

So, $\sqrt{4223}$ is approximately equal to 65

**9)Â AnswerÂ (B)**

184 * 22 = 4048

So, 4045/22 is approximately equal to 184

**10)Â AnswerÂ (C)**

The expression can be approximately written as 834 + 5871 * 0.33 = 834 + 5871 * (1/3) = 834 + 1957 = 2791

**11)Â AnswerÂ (D)**

2345.66+3364.58 – 1245.78 + 186.5 = 2345.66 + 2118.8 + 186.5 = 4650.96 $\approx$ 4651

So the correct answer for this question is option D.

**12)Â AnswerÂ (A)**

24.85*41.7+ 31.12*36.8+2.55*141 = ~ 25*42 + 31*37 + 2.5*141 = 1050+1147+352.5 = 2549.5 = ~ 2550

So the correct option to choose is A.

**13)Â AnswerÂ (D)**

115% of 345 + 46% of 234 = 1.15*345+0.46*234 = 396.7+107.64 = 504.3

So the correct value that replaces (?) is option D.

**14)Â AnswerÂ (E)**

$\sqrt{1370}*\sqrt{3720}$ = ~37*61 = 2257

So the correct value that replaces (?) is option E.

**15)Â AnswerÂ (D)**

$\frac{3}{7}$ of $\frac{4}{9}$ of 3339 =~636

So the correct value that replaces (?) is option D.