Question
Sum of the present ages of A, B, C and D is 55 years.
After 5 years ratio of their ages is 5:4:3:3. What is C’s present age?Solution
At present sum of age = 55 years After 5 years sum of age will be, => 5x + 4x + 3x + 3x = 55 + 5 × 4 => 15x = 55 + 20 => x = 75/15 => x = 5 C’s present age = 3x – 5 = 10 years
Price theory is a part of...................................?
Which of the following is considered as stratification treatment given to seeds for breaking dormancy?
Who played a crucial role in promoting the Green Revolution in India as the first Prime Minister of India?
Consider the following statements regarding pest management in rice and choose correct options-
(A). ETL for rice earhead bug in milky stage is 1...
 When a company identifies the parts of the market it can serve best and most profitably, it is practicing ________.
What constitutes approximately 80% of the total milk proteins and forms micelles that precipitate at pH 4.6?
Proper time of sowing hybrid maize is:
Judicious removal of plant part to obtain better and qualitative yield is termed as ___
What is a common emission from combustion engines used in transportation?
Natural forests are being taken care of by professionals of .................?