Start learning 50% faster. Sign in now
HCF = 7 and LCM = 280 (given) Sum of the number = 91 Let the first number be x and the second number be y. Now, x+y = 91 ............... (i) Again, first number × second number = HCF × LCM or xy = 7 × 280 = 1960 ........ (ii) Solving (i) and (ii) we got, x = 56, y = 35 ∴ Sum of reciprocals = 1/56 + 1/35 = (5+8)/280 = 13/280
Which pest is known as national pest?
Business buyers is one who buys goods and services for _____ purposes.
Muga culture is endemic to _____ and is the largest producer of the famous golden Muga silk in the world.
Pendimethalin is a:
Marginal utility of money can NOT be
1. Positive
2. Negative
3. Zero
Which of above is/are correct?
In two-dimensional electrophoresis, Proteins are separated
Orobanche is a problem weed in
What term describes the ratio between marketable crop yield and water used in evapotranspiration?
The land use system involving trees combined with crops and/or animals is called
The first commercial interspecific cotton hybrid of the world, Varalaxmi, was released by the noted breeder Dr. Katarki from which of the following loca...