#1
26th February 2016, 10:49 AM
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WBJEE Model Question Paper Pdf
I am going to appear in WBJEE exam, so I need Model Question Paper in Pdf format. So here can you provide me a sample paper of this exam?
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#2
26th February 2016, 10:50 AM
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Re: WBJEE Model Question Paper Pdf
I have a sample paper of WBJEE exam, so here I am providing you , as you want. Here I am providing you some questions as well as file, as you want. WBJEE Model Question Papers Ques:1. In which following triploblastic animal coelom is absent ? Platyhelminthes Aschelminthes Annelids Arthropods Ques:2. Two mirrors at an angle θº produce 5 images of a point. The number of images produced when θ is decreased to θº – 30º is 9 10 11 12 Ques:3. A plano-convex lens (f = 20 cm) is silvered at plane surface. Now focal length will be : 20 cm 40 cm 30 cm 10 cm Ques:4. The magnetic flux through a loop of resistance 10 Ω is given by φ = 5t2 – 4t + 1 Weber. How much current is induced in the loop after 0.2 sec ? 0.4 A 0.2 A 0.04 A 0.02 A Ques:5. The decimal equivalent of the binary number (11010.101)2 is 9.625 25.265 26.625 26.265 Ques:6. If momentum is increased by 20%, then kinetic energy increases by 48% 44% 40% 36% Ques:7. The area enclosed by y = 3x – 5, y = 0, x = 3 and x = 5 is 12 sq. units 13 sq. units 13 ½ sq. units 14 sq. units Ques:8. G.. M. and H. M. of two numbers are 10 and 8 respectively. The numbers are : 5, 20 4, 25 2, 50 1, 100 Ques:9. The number of permutations by taking all letters and keeping the vowels of the word COMBINE in the odd places is 96 144 512 576 Ques:10. Let R be the set of real numbers and the mapping f : R → R and g : R → R be defined by f(x) = 5 – x2 and g(x) = 3x – 4 , then the value of (fog)(–1) is –44 –54 –32 –64 Ques:11. Surface temperature of the sun is of the order of 5000 K 7000 K 6000 K 12000 K Ques:12 If charge remains constant, what will happen to the surface potential of a wire whose diameter is doubled but length remains same? Double Half One-third Same Ques:13. The momentum of the body having kinetic energy E is doubled. The new Kinetic energy is E 4E 16E 32E Ques:14. The friction experienced by a body, when in motion, is known as rolling friction dynamic friction limiting friction static friction Ques:15. A smooth cylinder lying on its convex surface remains in __________ equilibrium. stable unstable neutral Ques:16. The flow through a nozzle is regarded as constant volume flow constant pressure flow isothermal flow isentropic flow Ques:17. The ratio of total useful heat drop to the total isentropic heat drop, is called stage efficiency internal efficiency Rankine efficiency none of these Ques:18. The pressure at which the steam leaves the nozzle is known as back pressure. Correct Incorrect Ques:19. f a designer is developing a plan for a project in which the entire part is made out of ¾" thick plywood and he only wants to use one view, he should use the ________ view. front top right back Ques:20. Center lines are used to locate or represent the centers of ________. arcs circles hidden round features all of the above |
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