Quantitative Aptitude Questions for SBI PO Clerks

Directions (Q. 1-5) : What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value)
1. ∛(74198 ) + (46.85)²     (2)
(1) 2190 (2) 2237 (3) 2256 (4) 2198 (5) 2268
2. (13% of 7439) × (3.25% of 537) =?    (4)
(1) 16243 (2) 16135 (3) 16674 (4) 16876 (5) 16774
3. (96)² ÷ ∛(79510 ) = ?     (1)
(1) 215 (2) 210 (3) 220 (4) 224 (5) None of these
4. 81.38 × 81.63=?    (4)
(1) 680 (2) 218 (3) 726 (4) 512 (5) 134
5. √727.9995 + 5.1961² =? ÷ 2/10.7960   (5)
(1) 53 (2) 44 (3) 5 (4) 15 (5) 10