Directions (Q.1-5): What approximate value should come in place of question mark (?) in each of the following questions? (Note: You are not expected to calculate the exact value).
1).8787÷342×√50=?
a) 185
b) 180
c) 210
d) 215
e) 220
2).∛15628×(201÷8) = (?)²
a) 28
b) 25
c) 31
d) 22
e) 24
3).7/9 of 4011.33+7/11 of 3411.22=?
a) 5210
b) 5280
c) 5210
d) 5290
e) 5260
4).23% of 5783+57% of 8561=?
a) 6460
b) 6210
c) 6230
d) 6420
e) 6630
5).345.01×224.99÷ (11×5) =?
a) 1280
b) 1315
c) 1410
d) 1420
e) 1470
Directions (Q.6-10): What approximate value should come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value).
6).5.5% of 225+7.5% of 625-18.6% of 182=?
a) 16
b) 14
c) 19
d) 25
e) 18
7).√2.25+√6.76+√9.61+√10.89-√23.04=?
a) 4
b) 8
c) 7
d) 3
e) 5
8).2.26+3.86+2.96+5.89+? =4.4÷1.1×5.89
a) -7
b) 8
c) 7
d) 9
e) 10
9). (5.96)²+ (7.89)²+ (2.9)²+ (3.1)²= (2.42)²+ (2.68)²+?
a) 105
b) 108
c) 107
d) 106
e) 110
10). (9.1×5.7×6.72×9.5)-(1.9×2.1×3×1.7)= ?
a) 3372
b) 3378
c) 3568
d) 3328
e) 3358
