Set-24 Simplification/Approximation For SBI PO and SBI Clerk 2019 | Must Go Through These Questions

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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:(1-10) What value will come in place of question mark (?) in the following questions?

1. 142 + 172 + 202 + 232 = ?

2. 45% of 700 + 25% of 1280 = 72% of 1500 – ?

3. (130 x 59 – 17.5 x 60 + 85 x 110) = ? x 100

4. (8.1)2 + 2.4 x 3.8 – ? = 3.7 x 7.3

5. 232 + 252 + 272 + 292 + 312 – ? = 133

6. 63% of 19 + 44% of 23 = ?

7. 4030 ÷ ? + 1.6 x 6.25 = 292 – 262

8. ½ of 3842 + 15% of ? = 2449

9. (?)3 ÷ 32 = 73 – 152 + 62 – 102

10. 126 ÷ 14 x (9)2 – 53 = (?)2

 

 

Check your Answers below:

 

 

 

Directions:(1-10) What value will come in place of question mark (?) in the following questions?

1. Question

142 + 172 + 202 + 232 = ?

Ans: 2
? = 196 + 289 + 400 + 529 = 1414

2. Question

45% of 700 + 25% of 1280 = 72% of 1500 – ?

Ans: 5
45 x 7 + ¼ x 1280 = 72 x 15 – ?
=> 315 + 320 = 1080 – ?
=> ? = 1080 – 315 – 320 = 445

3. Question

(130 x 59 – 17.5 x 60 + 85 x 110) = ? x 100

Ans: 4
7670 – 1050 + 9350 = ? x 100
=> 15970 = ? x 100
=> ? = 159.7

4. Question

(8.1)2 + 2.4 x 3.8 – ? = 3.7 x 7.3

Ans: 2
65.61 + 9.12 – ? = 27.01
=> ? = 65.61 + 9.12 – 27.01 = 47.72

5. Question

232 + 252 + 272 + 292 + 312 – ? = 133

Ans: 5
529 + 625 + 729 + 841 + 961 – ? = 2197
=> 3685 – ? = 2197
=> ? = 1488

6. Question

63% of 19 + 44% of 23 = ?

Ans: 4
? = 0.63 x 19 + 0.44 x 23
= 11.97 + 10.12 = 22.09

7. Question

4030 ÷ ? + 1.6 x 6.25 = 292 – 262

Ans: 5
4030 ÷ ? + 10 = 841 – 676 = 165
=> 4030 ÷ ? = 155
=> ? = 4030 ÷ 155 = 26

8. Question

½ of 3842 + 15% of ? = 2449

Ans: 1
1921 + 0.15 x ? = 2449
=> 0.15 x ? = 528
=> ? = 528/0.15 = 3520

9. Question

(?)3 ÷ 32 = 73 – 152 + 62 – 102

Ans: 4
(?)3 ÷ 32 = 343 – 225 + 36 – 100 = 54
=> (?)3 = 54 x 32 = 1728
=> ? = 12

10. Question

126 ÷ 14 x (9)2 – 53 = (?)2

Ans: 1
(?)2 = 9 + (9)2 – 53 = 9 + 729 – 53 = 676
=> ? = 26

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