BlogHide Resteemslkhant773 (38)in mdi • 6 years agog7 stupgGrade 11 , Biology ,Time allowed (3) hours Write your answer in your answer booklet. Don’t copy the questions. 1.State TRUE or FALSE to the following statements. Don’t copy the…lkhant773 (38)in mdi • 6 years agomouAction force and reaction force cannot ……… out each other. (5) Force has both magnitude and ……. . (6) Force is a ……… quantity. (7) The SI unit for force is ……….. . (8) Mass is a measure of ……….…lkhant773 (38)in feely • 6 years agothai money15.The universe has the ………. size. 15.largest 16.The unit slug is the unit of ……… . 16.mass The SI unit is the modified form of …….. system. 17.MKS A watch can be used to measure the …………lkhant773 (38)in legyi • 6 years agog7 chem geo2). Can you tell what kind of quadrilateral it is? A quadrilateral has as vertices the points M(a,b), N(c,d), Q(c+d,e), P(a+d,e). Find the slope of each side. C is the mid-point of AB, A if…lkhant773 (38)in koe • 6 years agomath motestrQuantities that have only ………. are called scalars. A ……… has both magnitude and direction. The change in position along a certain direction is called ……… . Force is a ……… quantity.…lkhant773 (38)in behs • 6 years agog7 geoscerequation v ̅ =(v_0+v)/2 can be used when the body is moving with _____ acceleration. (13) Displacement does not depend on the _____ travel. (14)Speed is a _____ quantity. (15) Velocity has both…lkhant773 (38)in nbo • 6 years agomoins dthen the segment makes an actual angle with the positive direction of X-axis. 2. If mlkhant773 (38)in yaw • 6 years agodso mineThe 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 or more vectors is called ……… . A…lkhant773 (38)in legyi • 6 years agodio dsthle.The diameter of a circle is 10 cm and the chord through a point P, the midpoint of the chord is 6 cm . The distance of P from the centre O is A.3 cm B. 4 cm C. 5 cm D. 6cm E. 7 cm…lkhant773 (38)in lss • 6 years agomoein dl7.log_xx=1 E.log(x/y)= logx-logy Which of the following is (are) true? 1.logM/logN =logM-logN 2.log∛M=3 logM 3.log_√aM =2log_aM A. 1 only B. 2 only C. 3…lkhant773 (38)in legyi • 6 years agodull studarc PQ is A. 120 cm B. 60 cm C. π/6cm D. 2π/3cm E.π^2/18 cm If the central angle of a circle of radius 14 cm cuts off an arc of length 28 cm , then the radian measure of the angle…lkhant773 (38)in noe • 6 years agoking kong cetkan(e) Halogens have essential electronic structure of ………. . (f) In the reaction with ammonia, boron trifluoride behave as an ………. . (g) The IUPAC name of di-methyl methylene is ………. . Select…lkhant773 (38)in mayaui • 6 years ago9g mahis(c) State how the process of photosynthesis takes place in green plants. (OR) Explain the process of alcohol fermentation supports by a relevant equation. (d) List the benefits of transpiration…lkhant773 (38)in nom • 6 years agopoeyh kolog_4x=2log_16x 2. log_bx=3 log_(b^3 )x 3. log_416= log_164 A. 1only B. 2 only C. 3 only D. 1 and 2 only E. 1 and 3 only 〖10〗^(1+log_103 )=…….. A.3 B.30 C.…lkhant773 (38)in kids • 6 years agokhayay phuDetermine the slope of each side of the quadrilateral whose vertices are A(5,6), B(13,6), C(11,2). Can you tell what kind of quadrilateral it is? A quadrilateral has as vertices the points…lkhant773 (38)in poe • 6 years ago773lklogM/logN =logM-logN 2.log∛M=3 logM 3.log_√aM =2log_aM 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.…lkhant773 (38)in popo • 6 years agopoposong. OPQ is a sector of a circle , center O and radius r cm , ∠ POQ = θ°.The area , in cm2 , of sector OPQ is A. rθ B.1/2 rθ C. r^2 θ D.(πr^2 θ)/(360°) E.(πr^2 θ)/(180°) O is the…lkhant773 (38)in gangaw • 6 years agofamily fanawA.4´1´´ B.4´ C. 3´11´´ D.3´10´´ E. 41/2´ For the sample 5,6,5,7,8,5,6,7,6,5 which of the following is (are) true? The median is 6 2. the mean is 6 3. the mode is 5. A. 1…lkhant773 (38)in msw • 6 years agodepolwA. 2 B. 1 C.2/π D.1/π E.1/2 An arc PQ subtends an angle of 120° at the centre of a circle of radius 1 cm. The length of arc PQ is A. 120 cm B. 60 cm C. π/6cm D. 2π/3cm…lkhant773 (38)in bkan • 6 years agonamawer heigh) E ={ 2, 4, 6, 8} (a) E = { x/ x is an even integer less than 10 } (b) 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…