Question
The speed of A is 20% more than B, and the speed of C is
80 more than the difference of the speeds of A and B. If C’s speed is 140, then find the speed of A.Solution
ATQ, Let the speed of B be x. So, speed of A = 1.20x According to question, (1.20x – x) + 80 = 140 0.20x = 140 – 80 0.20x = 60 x = 60 / 0.20 x = 300 Therefore, speed of A = 1.20 × 300 = 360
Which of the following is a true bulb used in floriculture?
Sharbati Sonora is a mutant variety of:
The door of Stevenson screen faces the direction
Which of the following statements is/are true?
Statement A :Cool and humid, warm and humid climatic conditions are favorable podzolization and la...
Debeaking, also called beak trimming, is a partial removal of the beak of poultry, especially layer hens, when layer hens are confined to a chicken hous...
The association mycorrhizae is
Which soil texture class has a bulk density of approximately 1.6 g/cm³?
Dendrobium orchid belongs to the familyÂ
Which instrument is used to measure wind speed?
The term ‘Green Revolution’ was coined by ?
Relevant for Exams:
