The statistical design used when fertility gradient of soil is in one direction is
Randomized Block Design This is appropriate when the fertility gradient of the field is in one direction.
132 × 3 ÷ 11 + 67 − ? = 64 ÷ 8 × 2
Ravi is 12 years younger than Surya. Ravi's age is 40% of the sum of his and Surya's age. What will be Surya's age 9 years hence?
140% of 1270 + 60% of 2085 = 1881 + ‘?’% of 287
30% of 60% of 1800 + 13 × 14 = (? ÷ 75) × 5
2*1/3 + 22*1/3 + 222*1/3 + 2222*1/2 + 22222*1/2 = ?
? = 15% of 2400 + 140% of 4200 – 12 3
24 × ?2 – 11 × 4 = 1900
(23.95)2 – (25.006)2 + (8.0099)2 – (7.07)2 = ? - (14.990)2
654.056 + 28.9015 × 44.851 – 43.129 = ?
