Instrumentation engineer Zishan visits alone on Tuesday. Rohit visits on Friday and he is not electrical engineer. Pramesh visits on Saturday with civil engineer. Kanika visits on Friday. The mechatronics engineer visits on Saturday. Therefore, Pramesh is mechatronics engineer. Electrical engineer does not visit on Sunday neither with Deeksha nor with Himanshu. Electrical engineer visits with the Electronics engineer. 
Himanshu is not civil engineer. Rahul is neither Mechanical nor Civil engineer. So, the only left Deeksha is civil engineer. Rahul is neither mechanical nor civil engineer; hence, he should be the programmer. 
11.232 + 29.98% of 599.99 = ? × 6.99
22.11 × 4.98 + 23.03 × 5.12 – 32.95 + 96.9 × 5.02 =?
56.05 2 – 24.24 2 + (63.98) 3/2 – 32.28% of 1500 = ? 2 + 113.03 × 5.09
39.99% of 159.98 = ?2 – 319.99% of 12.5 – 49.98% of 129.99
33.33% of 179.99 = 29.98% of 199.98 - ?
(14.56)² × √840 =?
...(749.98% of 639.897) ÷ 23.97 = ?2 - 279.98% of 19.99
1199.98 ÷ 40.48 × 20.12 = ? × 3.16
99% of 4444 + 101% of 6666 =
