Directions (1-10): Find the approximate value of question marks (?) in following questions
Q5. 77.077% of ? = (9.01)² + (13.013)² + (16.95)²
(a) 350
(b) 280
(c) 700
(d) 560
(e) 300
Q6. 23.82% of 549.89 + 89.98% of 909.9 = ? + 251
(a) 780
(b) 820
(c) 700
(d) 650
(e) 750
Q7. 299.80×?/8.82+149.89×19.98=420.01×29.98+350.21×40.01
(a) 708
(b) 908
(c) 882
(d) 742
(e) 812
Q8. (?)² + 89.98% of 1999.92 + 5.01 × 79.89 = 129.89 × 20.01
(a) 25
(b) 20
(c) 30
(d) 45
(e) 40
Q9. 1589.92 ÷ 2.892 + ? % of 139.89 = 179.82 × 8.08
(a) 750
(b) 830
(c) 800
(d) 610
(e) 650
Q10. 839.829 + 1259.925 – 119.98 × 19.89 = 749.89% of 1.892 – ?
(a) 450
(b) 545
(c) 425
(d) 315
(e) 310
Solutions