Simplification Set – 4

1. 199 + 5³ ÷ 4 × 4² = ?

(a) 969

(b) 655

(c) 966

(d) 799

(e) None of these

2. If (58)² is added to the square of a number, the answer so obtained is 5668. What is the number?

(a) 56

(b) 33

(c) 47

(d) 51

(e) None of these

3. Which number should replace both the question marks (?) in the following equation?

 (a) 88

(b) 124

(c) 66

(d) 94

(e) None of these

4.     

(a) 24

(b) 14

(c) 16

(d) 22

(e) None of these

5. 16% of 250 + 115% of 480 = ?

(a) 522

(b) 588

(c) 582

(d) 498

(e) None of these

6. 16.45 × 2.8 + 4.5 × 1.6 = ?

(a) 56.23

(b) 56.32

(c) 53.26

(d) 53.66

(e) None of these

7. 45% of 660 + 28% of 450 = ?

(a) 413

(b) 428

(c) 423

(d) 418

(e) None of these

18. 22² + √(?)=516

(a) 1028

(b) 1024

(c) 1124

(d) 1128

(e) None of these

9. 420 ÷ 28 × 288 ÷ 32 = ?

(a) 235

(b) 236

(c) 138

(d) 132

(b) None of these

10. 5616 ÷ 18 ÷ 8 = ?

(a) 36

(b) 76

(c) 49

(d) 39

(e) None of these

11. 2.8 + 28.8 + 2.88 + 0.2 + 0.28 = ?

(a) 44.96

(b) 33.96

(c) 43.96

(d) 34.96

(e) None of these

12. 93 + 26 × 3 – 51 = ?

(a) 201

(b) 102

(c) 120

(d) 210

(e) None of these

13. (47)² – (15)² = ?

(a) 1894

(b) 1849

(c) 1948

(d) 1984

(e) None of these

14.

15. √(?)+ 15² = 235

(a) 10

(b) 121

(c) 144

(d) 100

(e) None of these

16. 2.03% of 1400 + 4.2% of 450 = ?

(a) 18.09

(b) 10.33

(c) 24.42

(d) 46.51

(e) None of these

17. 83% of 2350 = ?

(a) 1509.5

(b) 1950.5

(c) 1905.5

(d) 1590.5

(e) None of these

18.

(a) 89

(b) 97

(c) 93

(d) 91

(e) None of these

19. (63)² – (12)² = ?

(a) 3528

(b) 3852

(c) 3582

(d) 3825

(e) None of these

20. 81% of 2300 – 34% of 596 = ?

(a) 1060.63

(b) 1060.36

(c) 1660.36

(d) 1006.63

(e) None of these