00وا UJ Rs. 4,900 d) Rs. 7,500
Consumer Price Index goes up from 100 to 250 and salary of a
worker is also raised from 300 to 500. To maintain the previous
standard of living , one should get an additional amount of:
b) 250
a) 300
c) 600
d) 350​

Can someone check my answer? you

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²