Class 10th CBSE students, this is the most important time for your academics as the board exams are already going on. Here are some important questions of science which you should not skip. Prepare all yours questions with your tuition teachers, School Teachers or your Home Tutors. It will be more beneficial for you if…
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Q1. If one zero of the quadratic polynomial x2+ 3x + k is 2, then the value of ‘k’ is Q2. If sinθ + cosθ = p and secθ + cosecθ = q, show that q (p2 – 1) = 2p. Q3.Show that is irrational Number Q4.A carton consists of 60 shirts of which 48…
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Q1.Why Always acid is added into water not water into acid ? Q2.Why should sour substances not to be kept in brass and copper vessels ? Q3.Why baking soda is always added in milk in summer season ? Q4.Why arteries have thicker walls then veins ? Q5.Write the role of Valves ? Q6.On rubbing a…
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