1. Percentage without a calculator 10% 10%, 20 %, 30% …. 90% 25%, 50% or 75% 33 ⅓ % and 66 ⅔ % 5% 15%, 25%, 35% etc Mixture

2. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S Ten % 10% of 54 (a) 10% of 1.08 (b) 10% of 804 (c) 10% of 701 (d) 10% of 910 (e) 10% of 125 (f) 10% of 30 (g) 10% of 949 (h) 10% of 27 (i) 10% of 2.53 ⅓ ⅔ (j) 10% of 216 (k) 10% of 3.05 (l) 10% of 39 (m) 10% of 4.29 (n) 10% of 2.14 (o) 10% of 7.56 (p) 10% of 9.38 (q) 10% of 42 (r) A

3. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S Multiple 10% 30% of 934 (a) 80% of 710 (b) 90% of 4.53 (c) 20% of 816 (d) 60% of 958 (e) 40% of 9 (f) 70% of 45 (g) 60% of 119 (h) 30% of 8.44 (i) 90% of 940 ⅓ ⅔ (j) 70% of 6.32 (k) 80% of 3.14 (l) 20% of 48 (m) 40% of 837 (n) 30% of 749 (o) 40% of 2.35 (p) 80% of 328 (q) 20% of 24 (r) A

4. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S 25%, 50% and 75% 25% of 60 (a) 75% of 32 (b) 50% of 124 (c) 75% of 68 (d) 25% of 24 (e) 75% of 200 (f) 25% of 120 (g) 50% of 100 (h) 25% of 36 (i) 75% of 92 ⅓ ⅔ (j) 75% of 56 (k) 50% of 232 (l) 75% of 128 (m) 50% of 112 (n) 25% of 156 (o) 25% of 180 (p) 50% of 148 (q) 25% of 72 (r) A

5. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S 33 ⅓ and 66 ⅔ 66 ⅔ % of 75 (a) 66 ⅔ % of 123 (b) 66 ⅔ % of 45 (c) 66 ⅔ % of 153 (d) 66 ⅔ % of 27 (e) 66 ⅔ % of 39 (f) 66 ⅔ % of 159 (g) 33 ⅓ % of 78 (h) 33 ⅓ % of 66 (i) 66 ⅔ % of 99 ⅓ ⅔ (j) 33 ⅓ % of 96 (k) 33 ⅓ % of 150 (l) 33 ⅓ % of 174 (m) 33 ⅓ % of 162 (n) 33 ⅓ % of 18 (o) 66 ⅔ % of 87 (p) 66 ⅔ % of 51 (q) 33 ⅓ % of 84 (r) A

6. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S 5% 5% of 520 (a) 5% of 744 (b) 5% of 300 (c) 5% of 726 (d) 5% of 698 (e) 5% of 538 (f) 5% of 156 (g) 5% of 450 (h) 5% of 42 (i) 5% of 300 ⅓ ⅔ (j) 5% of 78 (k) 5% of 260 (l) 5% of 614 (m) 5% of 530 (n) 5% of 804 (o) 5% of 968 (p) 5% of 400 (q) 5% of 762 (r) A

7. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S Multiple of 5% 15% of 60 (a) 15% of 200 (b) 15% of 210 (c) 15% of 414 (d) 15% of 240 (e) 15% of 114 (f) 65% of 562 (g) 65% of 12 (h) 55% of 90 (i) 55% of 280 ⅓ ⅔ (j) 45% of 744 (k) 45% of 150 (l) 55% of 450 (m) 35% of 170 (n) 85% of 356 (o) 55% of 84 (p) 55% of 370 (q) 85% of 120 (r) A

8. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S 1 % to 9% 9% of 27 (a) 6% of 4.26 (b) 2% of 2.59 (c) 6% of 42 (d) 7% of 231 (e) 3% of 222 (f) 4% of 24 (g) 2% of 9 (h) 6% of 310 (i) 3% of 3.14 ⅓ ⅔ (j) 8% of 728 (k) 2% of 140 (l) 4% of 12 (m) 7% of 837 (n) 8% of 4.5 (o) 4% of 746 (p) 9% of 213 (q) 9% of 419 (r) A

9. 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 0.78 S Mixture 75% of 212 (a) 5% of 90 (b) 3% of 910 (c) 30% of 119 (d) 25% of 132 (e) 15% of 844 (f) 33 ⅓ % of 90 (g) 55% of 480 (h) 40% of 713 (i) 5% of 604 ⅓ ⅔ (j) 85% of 100 (k) 10% of 27 (l) 6% of 3 (m) 33 ⅓ % of 6 (n) 8% of 5.5 (o) 60% of 39 (p) 50% of 148 (q) 10% of 12 (r) A

10. 0 123 456 789 3.14 C. ÷ x 0 + On ² - Ans = √ (-) Test 01234 56789 C. ÷x 0 + On ² - Ans = √ (-) 3.14 25.748 S

11. r = 10 ; s = 26 r = 13 ; s = 85 r = 11 ; s = 61 r = 16 ; s = 65 r = 5 ; s = 13 = = = = = r = 6 ; s = 10 r = 15 ; s = 113 = = (a) (b) (c) (d) (e) (f) (g) V= Next