1.What approximate value should come in place of question mark (?) in the following equation?
158.25×4.6+21% of 847+?=950.93
1) 35
2) 40
3) 25
4) 50
5) 45
2. The average of the first and the second of three numbers is 15 more than the average of the second and the third of these numbers. What is the difference between first and the third of these three numbers?
1) 15
2) 45
3)
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