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Original area = 75 × 120 = 9,000 sq cm. Reduced length = 60% of 75 cm = 45 cm Reduced breadth = 80% of 120 cm = 96 cm Reduced area = 45 × 96 = 4,320 sq cm Reduction in area = 9,000 – 4,320 = 4,680 sq m. ∴ % Reduction = 4,680/(9,000 ) × 100 = 52%. ALTERNATE METHOD: Let Length of Rectange = 100 & breatdh of rectangle= 100 So area = L×B = 100×100 = 10000 So new length = 60 & new breadth = 80 So new area = L×B = 60×80 = 4800 ∴ % Reduction = (10000-4800)/10000× 100 = 5200/10000× 100 = 52%.
In sheep, the process of parturition is called “lambing. Act of mating in Sheep is known as?
In unisexual plants sex can be changed by application of;
The farming in which farmers focus on growing enough food to feed themselves and other family members is called –
Seeds of many cultivated species belonging to __________ group
Which type of raspberries produce fruit in both autumn and the following summer?
Crops cultivated to catch the forthcoming season when main crop has failed are called ___
What type of gene interaction involves the participation of two genes in controlling a specific trait?
Which irrigation system has maximum water-use efficiency?
Which fact out of the following is not true about colostrum?
What is the function of DNA helicase during DNA replication?