Friday, 1 May 2015

SBI PO Quantitative Aptitude Quiz -15

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

1. 42.8 x 13.5 x 16.2 x ? = 2340.09

1) 0.15 2) 0.25 3) 0.5 4) 0.75 5) 1.25

2. (3.7)-3 x (13.69)-2 x clip_image002 ÷ (13.69)-5 = (3.7)?

1) 0 2) 1 3) 2 4) 3 5) 4

3. clip_image004 of 2295 ÷ 9 - ? = clip_image006

1) 373 2) 375 3) 378 4) 381 5) 383

4. 486 ÷ ? x 7392 ÷ 66 = 1008

1) 51 2) 52 3) 53 4) 54 5) 55

5. 17.8% of ? = 427.2 x 8.4% of 135

1) 21784 2) 24378 3) 27216 4) 28120 5) 29624

Direction (Q. 6 - 10): What approximate value should come in place of question mark in the following equations?

6. 18.08% of 1981 + 27.96% of 3324 =?

1) 1230 2) 1260 3) 1290 4) 1320 5) 1350

7. clip_image008 + clip_image010 =?

1) 90 2) 100 3) 110 4) 120 5) 130

8. 4619.86 ÷ 28.07 + 2838.95 ÷ 42.96 =?

1) 190 2) 210 3) 230 4) 250 5) 270

9. 142% of 1388 + 36% of 694 =?

1) 2140 2) 2160 3) 2180 4) 2200 5) 2220

10. (764 x 2495.99) ÷ 27.95 =?

1) 66100 2) 67100 3) 68100 4) 69100 5) 70100

Answers

1. 2;

2. 1; (3.7)-3 x (3.7)-4 x (3.7)-3 x (3.7)-10

= (3.7)-3-4-3+10 = (3.7)0

∴ ? = 0

3. 3; clip_image002[4] - ? = clip_image004[4] = 27

∴ ? = 405 – 27 = 378

4 4; clip_image006[4] x clip_image008[4] = 1008

∴ ? = clip_image010[4] = 54

5. 3; clip_image012 = clip_image014

∴ ? = clip_image016

∴ ? = 27216

6. 3; ? = clip_image018 + clip_image020

= 356.58 + 930.72

= 1287.3 = 1290

7. 2; = clip_image022 + clip_image024 = 81 + 19 = 100

8. 3; ? = clip_image026 + clip_image028

= 165 + 66 = 231 = 230

9. 5; ? = clip_image030 + clip_image032

= 1970.96 + 249.84 = 2220

10. 3; ? = clip_image034 = 68105 = 68100

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