# Set-29 Simplification/Approximation For SBI PO and SBI Clerk 2019 | Must Go Through These Questions Dear Aspirants,
We are providing the most important Simplification/Approximation Questions for SBI PO 2019, SBI Clerk 2019 and all other competitive bank and insurance exams. These questions have very high chances to be asked in SBI PO 2019, SBI Clerk 2019.
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Directions:(1-5) What value will come in place of question mark (?) in the following questions?

1. √196 + √121 + √729 = ?

2. 27 x 22 – 4 = ? x 10

3. (34)2 + (36)2 – (31)2 = ?

4. (?)2 + 23 = 282 – 202

5. (?)2 + 83 = 352 – 37

6. 9 x 46 – 37 x 34 = ?

7. 1/4 x 5620 – 2/5 x ? = 373

8. 36% of 365 + ?% of 56.2 = 156.69

9. √2704 ÷ ∛2197 + ∛2744 x ∜6561 = ?

10. 58% of √3136 x 12 = ? + 25% of 125 + 30% of 240

Check your Answers below:

Directions:(1-5) What value will come in place of question mark (?) in the following questions?

##### 1. Question

√196 + √121 + √729 = ?

Ans: 1
? = √196 + √121 + √729
= 14 + 11 + 27
= 52

##### 2. Question

27 x 22 – 4 = ? x 10

Ans: 4
? = (27 x 22 – 4)/10
= (594 – 4)/10
= 590/10 = 59

##### 3. Question

(34)2 + (36)2 – (31)2 = ?

Ans: 2
? = 342 + 362 – 312
= 1156 + 1296 – 961
= 1491

##### 4. Question

(?)2 + 23 = 282 – 202

Ans: 5
(?)2 = 282 – 202 – 23
= 784 – 400 – 23
= 361
? = 19

##### 5. Question

(?)2 + 83 = 352 – 37

Ans: 2
(?)2 = 352 – 37 – 83
= 1225 – 37 – 512 = 676
So, ? = 26

##### 6. Question

9 x 46 – 37 x 34 = ?

Ans: 5
? = 9 x 46 – 37 x 34
= 414 – 1258
= -844

##### 7. Question
1/4 x 5620 – 2/5 x ? = 373
Ans: 1
5620/4 – 2 x ?/5 = 373
1405 – 373 = 2 x ?/5
Required value = 1032 x 5 /2 = 2580

##### 8. Question

36% of 365 + ?% of 56.2 = 156.69

Ans: 4
36/100 x 365 + ?/100 x 56.2 = 156.69
=> 13140 + ? x 56.2 = 15669
=> ? x 56.2 = 15669-13140 = 2529
? = 2529/56.2 = 45

##### 9. Question

√2704 ÷ ∛2197 + ∛2744 x ∜6561 = ?

Ans: 3
52/13 + 14×9 = 4 + 126 = 130

##### 10. Question

58% of √3136 x 12 = ? + 25% of 125 + 30% of 240

Ans: 3
Required value = 58% of 56 x 12 – 25% of 125 + 30% of 240
= 0.58 x 56 x 12 – 0.25 x 125 – 0.3 x 240
= 286.51 #### About Study Virus

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