Question : A farmer's land is in the shape of a trapezium which has parallel sides measuring 7.58 yards and 6.42 yards and the distance between the parallel sides is 6.50 yards. The cost of ploughing the land is Rs. 2000 per square yard. What amount has to be spent in order to plough the entire land?

Option 1: Rs. 85000

Option 2: Rs. 91000

Option 3: Rs. 72000

Option 4: Rs. 102000

Question : A farmer's land is in the shape of a trapezium which has its parallel sides measuring 6.32 yards and 7.68 yards and the distance between the parallel sides is 5.50 yards. The cost of ploughing the land is Rs. 1200 per square yard. What amount has to be spent to plough the entire land?

Option 1: Rs. 36,600

Option 2: Rs. 32,500

Option 3: Rs. 55,400

Option 4: Rs. 46,200

Question : The lengths of the parallel sides of a trapezium are $x$ cm and $y$ cm and the area of the trapezium is $\frac{1}{2}\left(x^2-y^2\right) cm^2$. What is the distance between the parallel sides (in cm )?

Option 1: $x$ - $y$

Option 2: $x$ + $y$

Option 3: $y$

Option 4: $x$

Question : The ratio of the length of the parallel sides of a trapezium is 3 : 2. The shortest distance between them is 15 cm. If the area of the trapezium is 450 cm$^2$ the sum of the length of the parallel sides is:

Option 1: 15 cm

Option 2: 36 cm

Option 3: 42 cm

Option 4: 60 cm

Question : The ratio of the length of parallel sides of a trapezium is 3 : 2. The shortest distance between them is 15 cm. If the area of the trapezium is 450 cm², the sum of the length of parallel sides is:

Option 1: 15 cm

Option 2: 36 cm

Option 3: 42 cm

Option 4: 60 cm

Question : 4 boys and 3 girls spent Rs. 120 on an average, of which boys spent Rs. 150 on an average. Then the average amount spent by the girls is:

Option 1: Rs. 80

Option 2: Rs. 60

Option 3: Rs. 90

Option 4: Rs. 100