Direction (Q. 1-5): What will come in place of question mark (?) in the following equations ?
135% of 342 - 342% of 13.5 = ?
? = 135x342/100 - 342x13.5/100
= 461.7 - 46.17 = 415.53
√13.3225 = ?
√13.3225 = 3.65
144x7 + 612x4 = ? % of 12800
?x12800/100 = 1008 + 2448 = 3456
∴ ? = 3456/128 = 27
1859/? = ?/275
(?)2 = 1859 x 275 = 169 x 11 x 25 x 11
(?)2 = 25 x 121 x 169
∴ ? = 5 x 11 x 13 = 715
36% of 17/123 of 18/41 of 25215 = ?
? = 36x17x18x25215/123x41x100 = 550.8
Direction (Q. 6-10): What approximate value should come in place of question mark (?) in the following equations.
185% of 1359 + 18.5% of 1319 = ?
? = 185x1360/100 + 18.5x1320/100
= 2516 + 244.2 = 2760.2 = 2760
√5475 ÷ 4.98 = ?
? = √5475/5 = 74/5 = 14.8 = 15
118.07x13.49 + 169.8% of 784 = ?
? = 118 x 13.5 + 170x785/100
= 1593 + 1334.5 = 2927.5 = 2930
43.03 x 27.96 + 11.98 x 3√42870 = ?
? = 43 x 28 + 12 x 35
= 1204 + 420 = 1624 = 1625
{(8.66)2 x 13.98} ÷ √50 = ?
? = {(8.66)2 x 13.98} ÷ √50
= (74.99 x 13.98) ÷ 7.07
Therefore, ? = 7.5x14/7 = 150
Copyright 2018 | Privacy Policy | Terms and Conditions | Contact us | Advertise
@ Jenisys Systems Pvt Ltd
