1. 4571 × 72 = ? × 18 + 3621 × 36
1. 8,020 2. 10,000 3. 11,042 4. 11,054 5. None of these
2. 192 + 36 × 0.75 − 21 = ?
1. 185 2. 198 3. 215 4. 210 5. None of these
3. 7896 ÷ √? = 21 × 47
1. 25 2. 34 3. 64 4. 138 5. None of these
4. 65% of 768 + 35% of 864 = ?
1. 801.6 2. 829.6 3. 842.6 4. 860.6 5 . None of these
5. 7/11 of 6908 − 4/9 of 7704 = ? × 72
1. 9.33 2. 13.5 3. 17 4. 21.5 5. None of these
6. 108 × 107 × 96 = ?
1. 1109200 2. 1109400 3. 1109350 4. 1109380 5. 1109320
7. 8(2/7) + 30% of 60 + 10(5/9) = ?
1. 32 2. 34 3. 37 4. 44 5. 41
8. 8.94% of 540 – 9.2% of 324 = ?
1. 15 2. 21 3. 19 4. 32 5. 25
9. 23(2/15) x 16 (8/9) +8(1/3) = ?
1. 399 2. 429 3. 385 4. 438 5. 349
10. √224 x 12.05 + ³√342 x 4 = ?
1. 218 2. 168 3. 208 4. 226 5. 145
11. (50² + 30² ) ÷ 6400 = ?
1. 17/20 2. 17/32 3. 17/36 4. 17/46 5. None of these
12. 6241 + 3284 + 1923 + 2187 + 3268 + 3147 =?
1. 21040 2. 20050 3. 21150 4. 22150 5. None of these
13. 38 × 34 + 38 × 56 + 20 × 38 = ?
1. 2966 2. 4180 3. 3256 4. 3258 5. None of these
14. (5)³ – (3.75)³ – (1.25)³– 3(3.75) (6.25) = ?
1. 0 2. 1 3. -1 4. -2.5 5. None of these
15. 32/153 × 68/128 × 81/4 =?
1. 9/7 2. 9/4 3. 8/3 4. 7 5. None of these
Answers:
1.3
2.2
3.3
4.1
5.2
6.4
7.3
8.3
9.1
10.3
11.2
12.2
13.2
14.1
15.2
