Question
Read the given statements, labelled Assertion (A) and
Reason (R), and select the most appropriate option with respect to them Statements: A. Deforestation is undesirable because of its heavy impact on soil erosion. R. Erosion of soil from the surface due to heavy and intense precipitation is accelerated due to the cutting of trees on a mass scale.Solution
Erosion of soil from the surface due to heavy and intense precipitation is accelerated due to the cutting of trees on a mass scale that is why deforestation is undesirable because of its heavy impact on soil erosion.
41.66% of 888 + 66.66% of 1176 = ?2 - 4√ 16 Â
Evaluate: 320 − {18 + 4 × (21 − 9)}
Simplify: 72 ÷ 6 × 3 − 8 + 4
118 × 6 + 13 + 83 = ?
Simplify the following expression:
  (400 +175) ² - (400 – 175) ² / (400 × 175)
150% of 850 ÷ 25 – 25 = ?% of (39312 ÷ 1512)
(75 + 0.25 × 10) × 4 = ?2 - 14
26% of 650 + 15% of 660 – 26% of 450 = ?
115% of 40 + 3 × 4 = ? × 11 – 8