CBSE Class 10 Science Magnetic Effects Of Current Worksheet Set C
MCQ Questions for NCERT Class 10 Science Magnetic Effects Of Electric Current Question. Consider the following statements and choose the correct are: (a) A magnet is an object which attracts pieces of iron, Nickel and cobalt (b) Magnetic effect of electric current…
CBSE Class 10 Science Life Processes Worksheet
Question. Where are proteins first digested in the alimentary canal? (a) Small intestine (b) Oesophagus (c) Mouth (d) Stomach Answer : D Question. Which of the following element is essential for the formation of protein (a) N (b) Ca (c) Na…
CBSE Class 10 Science Electricity Worksheet
Question. A letter A is constructed of a uniform wire of resistance 1 ohm per cm. The sides of the letter are 20 cm and the cross piece in the middle is 10 cm long. The resistance between the ends of the legs will be (a) 32.4 ohm (b) 28.7 ohm (c) 26.7 ohm (d) 24…
CBSE Class 10 Science Control And Coordination Worksheet
MCQ Questions for NCERT Class 10 Science Control and Coordination Question. Abscisic acid controls (a) cell elongation and cell wall formation (b) shoot elongation (c) cell division (d) leaf fall and dormancy Answer: D Question. Which part of nervous system…
CBSE Class 10 Science Collection Of Important Questions Worksheet
Q1. What is the chemical name of baking soda? Give formula also. Q2. Why POP should be stored in a moisture proof container? Q3. Name the largest artery in human body. Q4. Name the metal which is least reactive and silvery white. Q5. Sweet tooth leads to tooth decay.…
CBSE Class 10 Science Reflection And Refraction Of Light Worksheet
Question. If the refractive indices for water and diamond relative to air are 1.33 and 2.4 respectively, then the refractive index of diamond relative to water is- (a) .55 (b) 1.80 (c) 3.19 (d) None of these Answer : B Question. An object is placed at the radius of…
CBSE Class 10 Science Physics Worksheet Set A
ELECTRICITY QUESTIONS BASED ON COMBINATION OF REGISTORS :- Question. Solve for the equivalent resistance across the voltage V in the electrical circuit below: Solution.First we will total the two series resistors on the right (1 + 5 = 6) and on the left (3 + 7 =…
CBSE Class 10 Science Periodic Classification Of Elements Worksheet
MCQ Questions for NCERT Class 10 Science Periodic Classification Of Elements Question. At the time of Mendeleev, the number of elements known was (a) 63 (b) 65 (c) 62 (d) 64 Answer : A Question. Which of the following set of elements is written in order of their…
CBSE Class 10 Science Magnetic Effects Of Current Worksheet Set A
MCQ Questions for NCERT Class 10 Science Magnetic Effects Of Electric Current Question. Calculate the magnetic field produced by the solenoid of length 50 cm with no. of turns in the coil 210 when the current passing through it 8 A. (Given permeability, μ0 = 4p ×…
CBSE Class 10 Science Magnetic Effects Of Current Worksheet Set B
Question. A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to one of the sides of the loop and is in the plane of the loop. If a steady current i is created in wire as shown in figure below, then the loop will (a)…
CBSE Class 10 Science Human Eye And Colorful World Worksheet
Question. The danger signals installed at the top of tall buildings are red in color. These can be easily seen from a distance because among all other colors, the red light (a) Is scattered the most by smoke or fog. (b) Is scattered the least by smoke or fog. (c) Is…
CBSE Class 10 Science Carbon And Its Compounds Worksheet Set A
Question. Which of the following is not an use of graphite ? (A) dry lubricant (B) electrodes (C) black paints (D) high precision thermometers Answer. D Question. Which of the following is the chemically inactive allotropic form of carbon…
CBSE Class 10 Science Carbon And Its Compounds Worksheet Set B
Question. CH, The IUPAC name of CH-C-CH-CH, is CH, (a) 2-ethyl-2-methyl propane (b) 1, 1, 1-trimethyl propane (c) 2, 2-demethyl butane (d) 2, 2-methyl butane Answer : B Question. Ethane and ethene can be distinguished by (a) Br2(l) (b) Br2 (aq) water (c) Cl2 (d) I2…
CBSE Class 10 Science Acids Bases And Salts Worksheet Set A
MCQ Questions for NCERT Class 10 Science Acids Bases And Salts Question : On putting few drops of an unknown liquid on pH strip, the colour of pH strip changed to green. The liquid taken is likely to be a. pH paper shows green colour with water us neutral. b.…
CBSE Class 10 Chemistry Metals And Non Metals Worksheet Set A
Question. An element ‘X’ is yellow coloured solid, insoluble in water but soluble in carbon disulphide. It has low melting point 114.5°C. It boils at 445°C and it bums with pale blue flame forming pungent smelling gas ‘Y’ which turns moist blue litmus red and finally…