BANK & INSURANCE (SIMPLIFICATION PERCENTAGE) Part 2

Total Questions: 40

11. 62 × 42 + 25% of 524 = ? − (10)²

Correct Answer: (c) 2835
Solution:

62 × 42 = 2604

25% of 524 = 131

(10)² = 100

So, ? = 2604 + 131 + 100 = 2835

12. 26.5% of 1300 + 42.84% of 6860 = ? × 5

Correct Answer: (d) 656.9
Solution:

26.5% of 1300 = 0.265 × 1300 = 344.5

42.84% of 6860 = 0.4284 × 6860 = 2938.824

Sum = 344.5 + 2938.824 = 3283.324

? × 5 = 3283.324

? = 3283.324 ÷ 5 = 656.6648 ≈ 656.9

13. 45.45% of 121 + 14% of 350 + (19 × 31) = ?

Correct Answer: (c) 693
Solution:

 45.45% of 121 = (5/11) × 121 = 55

14% of 350 = 49

19 × 31 = 589

Required value = 55 + 49 + 589 = 693

14. 16.66% of 402 + (13 × 19) + (112.5% of 320) = ?

Correct Answer: (a) 674
Solution:

16.66% of 402 = (1/6) × 402 = 67

13 × 19 = 247

112.5% of 320 = 1.125 × 320 = 360

Required value = 67 + 247 + 360 = 674

15. x% of 1200 + 56% of 150 + 48% of 250 + 16% of 240 = 1442.4

Correct Answer: (b) 100
Solution:

56% of 150 = 84

48% of 250 = 120

16% of 240 = 38.4

Known sum = 84 + 120 + 38.4 = 242.4

x% of 1200 = 1442.4 − 242.4 = 1200

x = (1200 ÷ 1200) × 100 = 100

16. 34% of 65 + 21% of 122 + 18% of 45 = ?

Correct Answer: (d) 55.82
Solution:

34% of 65 = 22.1

21% of 122 = 25.62

18% of 45 = 8.1

Required value = 22.1 + 25.62 + 8.1 = 55.82

17. 62.5% of 64 + 16% of 350 + 9.09% of 1331 + 19% of 2100 = ?

Correct Answer: (a) 616
Solution:

62.5% of 64 = (5/8) × 64 = 40

16% of 350 = 56

9.09% of 1331 = (1/11) × 1331 = 121

19% of 2100 = 399

Required value = 40 + 56 + 121 + 399 = 616

18. 17% of 4200 + 16% of 250 + 15% of 220 + 13 = ?

Correct Answer: (c) 800
Solution:

17% of 4200 = 714

16% of 250 = 40

15% of 220 = 33

Required value = 714 + 40 + 33 + 13 = 800

19. 75% of 120 + 11.11% of 81 + 65% of 20 + 15² + 24 = ?²

Correct Answer: (b) 19
Solution:

75% of 120 = 90

11.11% of 81 = (1/9) × 81 = 9

65% of 20 = 13

15² = 225

Sum = 90 + 9 + 13 + 225 + 24 = 361

?² = 361 ⇒ ? = 19

20. 125% of 72 + 35% of 160 + (19 × 21) + 20% of 35 = ?

Correct Answer: (c) 552
Solution:

125% of 72 = 1.25 × 72 = 90

35% of 160 = 56

19 × 21 = 399

20% of 35 = 7

Required value = 90 + 56 + 399 + 7 = 552