Directions (Q. 1-10): What value should come in the place of question mark (?) in the following questions?
1. (5)^25 ÷ (25)^8 × (125)^4 ÷ (625)^4 = ?
1) 25
2) 125
3) 625
4) 3125
5) 15625
2. 33 – [21 – {5 – (7 – 11)}] = ? ÷ 8.5
1) 178.5
2) 153
3) 127.5
4) 93.5
5) 25.5
3. 3√(8x - 15) = 15, then x = ?
1) 421.25
2) 423.75
3) 427.5
4) 428.25
5) 430.5
4. 7/65 of 12/73 of 28470 = ?
1) 504
2) 588
3) 672
4) 756
5) None of these
5. 222% of 310 + ?% of 2705 = 1121
1) 8
2) 12
3) 16
4) 20
5) 24
6. 5/17 of 8/19 of 47% of 80750 = ?
1) 4300
2) 4400
3) 4500
4) 4600
5) 4700
7. 9 3/8 % of 3200 + 2 1/7% of 2100 = ?
1) 325
2) 330
3) 340
4) 345
5) 375
8. 3√42875 × 3√5832 = ?
1) 350
2) 420
3) 490
4) 560
5) 630
9. 3/7 of 196 of 32% of 37.5 = ?
1) 996
2) 1008
3) 1024
4) 1040
5) 1072
10. (544 ÷ 8.5) × (607.5 ÷ 13.5) = ?
1) 2240
2) 3200
3) 3520
4) 2700
5) 2880
Answers:
1. 4
2. 1
3. 2
4. 1
5. 3
6. 5
7. 4
8. 5
9. 2
10. 5
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