Question
What is the cost of cultivating a square field at a rate
of Rs. 18 per square meter, given that the total cost of fencing its perimeter at a rate of Rs. 45 per meter amounts to Rs. 11,700?Solution
Perimeter of the square field = 11700/45 = 260 m So the side of the square filed = 260/4 = 65 m Area of the square field = 652 = 4225 m2 So the cost of cultivating the square field = 4225 × 18 = Rs. 76,050
564.932 + 849.029 – 425.08 = 612.095 + ?
999.99 + 99.99 + 99= ?
A sum of ₹60,000 is invested at a compound interest rate of 'x%' per annum, compounded annually, and grows to ₹75,264 in 2 ye...
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
³√? × 33.97 + 59.99 × 28.9 – 48.98 × 21.42 = 1085.344
1279.98 ÷ 40.48 × 10.12 = ? × 2.16
(124.901) × (11.93) + 219.95 = ? + 114.891 × 13.90
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
