Quant Mania: Simplification & Approximation

Dear Readers,
Today we are presenting the third session of Quant Mania which is based on Simplification & Approximation. These are very important for your upcoming IBPS Clerk Mains. Solve it and please share your valuable views about our new initiative under the platform "Mania Session". You can expect similar question in IBPS Clerk Mains Exam.
Quant Mania: Simplification & Approximation

Directions (Q.1-5): What should come in place of question mark (?) in the following question?

1. 6.2 × 5.5 × 7.5 =?

1) 155.75
2) 145.54
3) 255.75
4) 235.45
5) None of these


2. 2615 – 4361 + 2881 = ? × 20

1) 65.75
2) 58. 75
3) 54.25
4) 64.25
5) None of these

3. 4.5 × (48 ÷ 1.5) = ?
1) 144
2) 114
3) 121
4) 122
5) None of these

4. 6555.988 – 585.999 – 79.989 = ?

1) 5000
2) 5860
3) 6500
4) 5890
5) 6000

5. 1100 × 10.25 + 111.50 = ?

1) 15225.5
2) 13256.5
3) 14563.5
4) 12256.5
5) 11386.5

Directions (Q. 6-10): What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value.)

6. 345 ÷ 0.7 ÷ 0.4 = ?

1) 1122
2) 1232
3) 2222
4) 1223
5) 3212

7. √968  × √2405 = ?

1) 1564
2) 1584
3) 1254
4) 1519
5) 1564

8. 1875 ÷ 35 × 3242 ÷ 50 = ?

1) 3025
2) 3619
3) 3800
4) 3469
5) 3436

9. 15.28 × 13.36 + 41.27 × 22.35 = ?

1) 1145
2) 1098
3) 1125
4) 1032
5) 1067

10. 525 + 180 + 65 = ?

1) 28
2) 30
3) 17
4) 21
5) 25

ANSWER:



1. 3
2. 5 (Ans: 56.75)
3. 1
4. 4
5. 5
6. 2
7. 4
8. 4
9. 3
10. 1

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