Force is a ……… quantity. (7) The SI unit for force is ……….. . (8) Mass is a measure of ………. . (9) The attracting force of the earth acting on a body is defined as ……… . (10) Weight is a …….. quantity.

If we convert 135° to radian measure, we get A.3π/4 B.3π/2 C.π/4 D.π/2 E.(3+π)/2 75° in radian measure is A.π/75 B.75/π C.5π/12 D.12π/5 E.π/30 3.An arc PQ subtends an angle 60° at the centre O of radius

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A.(-2,3) B.[-2,3) C. (-2,3] D.[-2,3] E. Non of these 6.If A={x\x≥4,xϵR} and B={x\x<8 ,x∈R} then A∩B is A. {x\8≥x≥4} B. {x\8≥x>4} C. {x\8≤x≤4} D. {x\8≤x<4} E.Non of these 7.If P=[2,7) and Q=(3,7],

E = { x/ x is an even positive integer less than 10 } (c) E = { x / x is positive integer, x< 10 and x is a multiple of 2} (2) F = { 3, 6,9, 12, 15 , …} (a) F = {x/ x is appositive integer that is divisible

log⁡M/log⁡N =log⁡M-log⁡N 2.log⁡∛M=3 log⁡M 3.log_√a⁡M =2log_a⁡M A. 1 only B. 2 only C. 3 only D. 1 and only E. None of them 6.Which of the following is (are) true? 1. log_4⁡x=2log_16⁡x 2. log_b⁡x=3 log_(b^3

The …….. is the product of the force and velocity. The rate of doing work is defined as ……. . The rate of doing work is ………. . In British engineering system, the power of motors and engines are also expresses

A.1 only B. 2only C. 1and3 only D. 2and3 only E. 1,2 and 3 The line containing the points (k,3) and (-2,1) is parallel to the line through (5,k) and (1,0), then k=……… A. 4 B. 2 C. 3 D. 5 E.51/2 15.The

A ……… has both magnitude and direction. The change in position along a certain direction is called ……… . Force is a ……… quantity. Mass is a …….. quantity. The combined effect of two (or) more vectors is

the new reflected ray when the plane mirror is rotated(a) through 15° in the clockwise direction,(b)through 30° in the anticlockwise direction. (3 marks ) (b) A 60 kg woman is on a diet that provides her

elasticity 27. constant 28. Hooke’s 29. stress 30. stress 31.stress 32. effort 33.efficiency 34.watt 35.watt 36. watt 37. one joule 38. stress 39. power Question No.2 –True or False Are the following

Force is a ……… quantity. Mass is a …….. quantity. The combined effect of two (or) more vectors is called …….. . The vector sum of two vectors is called ……… vector. 18.The process of sub-dividing into two

If sin θ= 1/3 and θ is acute, then cos θ=………. A.√3/2 B.1/2 C.√2/3 D.√8/3 E.2/√3 In the given figure ⨀ O , OP = 3 cm and AB = √27cm. Then the length of the arc AB is A. 3π cm B. 2π cm C. πcm D. 2π/3 cm

x=……. A. 6 B. 6.5 C. 10.5 D. 10 E. 13.5 29.PQ:PR=………… A. QR:TR B. PR:PT C. PQ:PT D. QR:QT E. QT:TR 30.Which of the following sets of lengths will make FG//BC? A. AB=12, FB=3, AC=8, AG=5 B. AB=14, AF=6

) More amount of product would be obtained by using a proper catalyst. (g) An endothermic process may be used as a cooling system. II.Fill in the blanks with the correct word(s), phrase(s), term(s),unit(s),etc

log⁡〖(xy) 〗=log⁡x + log⁡y B. (log⁡x )^n = n log⁡x C. log_10⁡1=0 D.log_x⁡x=1 E.log⁡(x/y)= log⁡x-log⁡y Which of the following is (are) true? 1.log⁡M/log⁡N =log⁡M-log⁡N 2.log⁡∛M=3 log⁡M 3.log_√a⁡M =2log_a⁡M

. Which must be added to x2-2x/3 in order to be a perfect square is A.(4/2)^2 B. (2/3)^2 C. 32 D. (3/4)^2 E.(1/3)^2 A quadratic equation with roots -3 and 5 is A.x2-15=0 B. x2-8x-15=0 C.x2+8x-15=0 D.