Question
An equipment that uses synthetic materials with
molecular composition comparable to pheromones to capture __________Solution
Pheromones are substances that animals, including insects, utilise to communicate with one another. These chemical messages are sent by insects to find food, warn others of predators, and attract mates (mainly by male). Traps can be used to track certain agricultural pests by using particular pheromones.
- What will come in the place of question mark (?) in the given expression?
(15 - 19 + 10) ² + ? = 45 X 2 √ (122 + ? + 65) = 14
√14400 x √8100 - (60)² = ? + (80)²
(?)2 = {(26% of 35% of 3000) ÷ 3} × 91
7/3 of 4/5 of 15/56 of ? = 83
14 × 6 + 9 × 11 = (82 – 3) × ?
280 ÷ 14 + 11 × 12 – 15 × 6 = ?Â
What will come in place of (?) question mark in the following expression.
 (√1296 ÷ √36) × ? = 120
15.50% of 6240 – 426.31 = ?Â
6% of 520 + 5% of 620 = ?