Question
Sunflower is the indicator plant of which nutrient
deficiency in soil?Solution
Sunflower is used as an indicator plant to check deficiency of Boron, as definite boron deficiency symptoms are developed in sunflowers.
Maximum value of f(x) = 3 cos x + 4 sin x is:
If sin x + sin y = a and cos x + cos y = b, find sin(x + y):
? = (3.89 × 64.83 ÷ 12.96) 1.98 + 15.08% of 499.81
Simplify: (1 + i)³ / (1 + i³)
A man buys two cows for a total of $4,000. He sells one at a 20% profit and the other at a 20% loss. If the selling prices of both cows are the same, fi...
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
Aman invested Rs. 13,000 in a scheme offering simple interest of 20% p.a. For how many months should he keep his money invested in the scheme if he wish...
A train takes 3 hours to travel a certain distance at a speed of 60 km/h. If the speed is increased by 20 km/h, how long will it take to cover the same ...
If sin x + sin 2x = 1 and cos x + cos 2x = 0, find x.
13, 91, 108, 756, ?, 5411
