```1. If (56)2 is added to the square of a number, the answer so obtained is 4985. What is the number?

(a) 52

(b) 43

(c) 65

(d) 39

(e) None of these

2.

(a) 22

(b) 28

(c) 24

(d) 32

(e) None of these

3. 828.88 + 369.14 – 741.52 = ?

(a) 436.4

(b) 456.5

(c) 463.4

(d) 465.5

(e) None of these

4. (74395 – 72699) × 5/16 = ?

(a) 106

(b) 420

(c) 530

(d) 240

(e) None of these

5. 38 × 5.6 × 11.5 – 31.653 = ?

(a) 234.880

(b) 265.404

(c) 213.067

(d) 256.072

(e) None of these

6. 8.2 × ? = 465.76

(a) 56.8

(b) 48.6

(c) 62.4

(d) 74.2

(e) None of these

7. 253 × 43 – 8002 = (?)2

(a) 360000

(b) 60000

(c) 3600

(d) 6000

(e) None of these

8. 96 × ? = 8832 ÷ 4

(a) 21

(b) 23

(c) 25

(d) 27

(e) None of these

9. 1515 × 153 =?

(a) 1545

(b) 1518

(c) 1512

(d) 155

(e) None of these

10. 74698 + 365 + 85213 + 95 = ?

(a) 160281

(b) 160641

(c) 160371

(d) 160362

(e) None of these

11. 956.38 – 532.96 + 108.82 = ?

(a) 356.78

(b) 472.64

(c) 532.24

(d) 694.98

(e) None of these

12. 1720 – 258 + 428 × 5.5 = ?

(a) 3431

(b) 3716

(c) 3816

(d) 3388

(e) None of these

13. 16% of 380 × 5 = ?

(a) 276

(b) 284

(c) 304

(d) 312

(e) None of these

14. 4 4/5 ÷ 6  2/5  = ?

(a) 3/4

(b) 5/7

(c) 7/11

(d) 5/8

(e) None of these

15. 2/5 of 1/3  of  3/5  of 48685 = ?

(a) 3287.5

(b) 3415.6

(c) 3894.8

(d) 2967.4

(e) None of these

16. 485.21 – 259.12 + 338.47 = ?

(a) 575.96

(b) 564.56

(c) 546.76

(d) 515.86

(e) None of these

17. 8442 ÷ √576 - ? = 351

(a) 1.50

(b) 0.75

(c) 1.75

(d) 0.56

(e) None of these

18. The product of two consecutive odd numbers in 6723. What is the square root of the smaller number?

(a) 9

(b) 729

(c) 6561

(d) 81

(e) None of these

19. 783÷ 9 ÷ 0.75 = ?

(a) 130

(b) 124

(c) 118

(d) 112

(e) None of these

20. ? ÷ 48 × 17 = 612

(a) 1680

(b) 1728

(c) 1874

(d) 1936

(e) None of these