In how many different ways can 6 teachers and 5 students be seated in a row so that they sit alternately?
T S T S T S T S T S T Now 6 teachers can be seated in 6 places in 6! Ways. 5 students can be seated in 5! ways Required no. of ways = 6! × 5! = 720 × 120 = 86400
Most suitable crops for dry land are
Which was the first Bt cotton variety released by Monsanto and initially cultivated in the USA in 1996?
The first ever wheat variety for conservation agriculture in India is
Kissan Call Center (KCC) was started in India in the year
The symbol 'D' in thermo-bacteriology is indicated for
Which type of cotton is more susceptible to the "Red leaf disorder"?
The most suitable soil type for groundnut cultivation is _____
Fertilizer insoluble in water and citric acid
For green manuring sunhemp can be sown during
Why do some plants exhibit protandry?
