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Kerala (English Medium) Questions

Total Questions 4624
How the oxygen reaches the cell?
what are the advantage of inter crop cultivation?
Which method of cultivation is better,why
(i)If x is in the third quadrant, then (a)Choose the possible value of cosec x from the bracket.[-3/5, 3/5, 5/3, -5/3] (ii)Evaluate tanx-secx using the above x.
A gun weighing 10 kg fires a bullet of 30g with a velocity of 330 m/s.With what velocity does the gun recoil? What is the combined momentum of the gun and bullet before and after firing?
A ball moving with a momentum of 5kg m/s strikes against a wall at an angle of 45 and is reflected at the same angle.Calculate the change in momentum.
what is integration?????????????????????
Describe the Newtons laws of motion.
Prove that sin5x-2sin3x+sinx/cos5x-cosx=tanx
History of periodic table
What is acceleration?
what is the measurement of large distance?
what is acceleration?
The sum of the 8th and 18th term of an a.s is 80. calculate the sum of its first 25 tems? Find 13th term?
what is longitudinal wave?
The sum of the squares of 2 consecutive odd numbers is 290. If an odd number is x,what is the next odd number? Write the fact as an equation &find the numbers?
A packet dropped from a helicopter drops down 5 mts in the 1st second.in the next second it falls 15 mts further,in next,25mts and so on...in the last second it falls 115 mts more and hits the ground. How much time it take to reach the ground? How high the helicopter when the packet was released?
please show the piture of our bones
Find the general solution of sin6x-sin4x+sin2x=0
When we boil the milk why did it comes up?