Get Started with ixamBee
Start learning 50% faster. Sign in now
ATQ,
The ratio of A and B's ages after 8 years is 4:5, so we get the equation 5(A+8)=4(B+8), which simplifies to 5A−4B=−8. The ratio of A and C's ages 6 years ago is 3:4, giving us the equation 4(A−6)=3(C−6), which simplifies to 4A−3C=6. The average age of A and C is 30, so A+C=60. Solving the system of equations, we substitute A = 60 − C into the second equation and solve to get C=33.43. Thus, the present age of C is approximately 33.43 years.
Which term in sericulture refers to the process of removing the sericin protein from silk fibers, resulting in smoother and more lustrous silk?
Which of the following converts the reciprocating motion of the piston into rotary motion of the flywheel?
The insecticide use to control the termites:
The Indian council of Agricultural Research (ICAR) set up an All India Soil Survey Committee in 1953 which divided the Indian soils into …….. major ...
The relationship between two organisms, where both of them benefit from each other is called:
The toxicity of BHC insecticide is due to ____
Which Indian solar park holds the record for being the largest solar park in the world as of 2022?
Which compound enhances herbicide action in plants?
Main function of bio-fertilizer is
Khaira disease of rice is due to
