Question
The average age of 15 girls is 45 years. If the age of
one more girl is added the average decreases by half a year. What is the age of new girl?Solution
Total age of 15 girls = 15 × 45 = 675 years  If the age of one more girl is added the average decreases by half a year,  ∴ Total age of 16 girls = 44.5 × 16 = 712  Now, Age of the new person = 712 – 675 = 37 years
In which of the following crop staggering is not required for hybrid seed production?
The meat is the good culture media for the growth of microorganisms due to
______________ formulated water grid
Which government scheme was launched to provide Women Self Help Groups with drones for agricultural use?
In covering a distance of 30 km, Abbay takes 2 hours more than Sameer. If Abbaydoubles his speed, then he would take 1 hour less than Sameer. Abhay's s...
It is also known as Chinese layering, Pot layering, Marcottage or Gootee-
What is the term used to describe the agricultural practice of deliberately subjecting mango trees to smoke underneath as a means to stimulate early flo...
 The dissolution of old cuticle and formation of new one is known as:
In the expansion of the Pradhan Mantri Awas Yojana – Rural (PMAY-G) approved in August 2024, how much financial assistance is provided per house in No...
The total water available to plants is known as?
Relevant for Exams:
