Directions (1-15): In each of the questions below, you have to find the value of question mark(?).
Q1. 32% of 175+20% of x³=12²-7×9
(a)45
(b)35
(c)25
(d)15
(e)5
Q4. 12³-?% of 125=19×21+18²
(a)908
(b)886
(c)856
(d)804
(e)924
Q6. 0.04×0.8+0.9×0.06+18.84=?+14.466
(a)4.46
(b)4.48
(c)4.86
(d)5.38
(e)5.16
Q7. 56×75+490+640=?+170% of 1800
(a)1980
(b)2340
(c)2010
(d)2130
(e)2270
Q8. ?% of (4707÷9)=5142-64²
(a)50
(b)250
(c)200
(d)100
(e)150
Q9. 70% of 1320-18×32÷24=?+22²
(a)446
(b)416
(c)394
(d)374
(e)456
Q10. 2/11 of 1903+5³×5% of 320+?=150% of 1650
(a)159
(b)97
(c)107
(d)129
(e)149
Q12. 166⅔% of 1170-√(?)% of 210=22.50×82
(a)4900
(b)3600
(c)900
(d)2500
(e)1600
Q14. 65% of 340+45% of 800=√(?)+23²
(a)961
(b)2704
(c)1296
(d)1156
(e)1024
Q15. 95×16-6²% of×700=?% of 150-35.5×4
(a)800
(b)660
(c)860
(d)940
(e)740
Solutions