(viii) The cavity containing the heart is called ………..cavity. (ix) Behind the prostates are Cowper’s glands, the secretion of which helps in the transfer of ………... . (x) The ………..is the organ where

3 B.-6 C.9 D.12 E.15 log_3⁡5× log_25⁡27=…………. A.3/2 B.2/3 C.5/27 D.3/25 E. 5×27 10.If x=log_b⁡a,y=log_c⁡b,z=log_a⁡c, then xyz=………… A. 0 B. 1 C.-1 D. abc E. a+b+c If log⁡2=a, then =……. A.a^2 B.2.5a C.1+a

. Write each of the following sets (i) in set builder form (ii) in listing its elements. (1) The set N of natural numbers. (2) The set J of all positive integers. (3) The set P of all prime numbers. (4)

. The vertices of parallelogram are the points R(1,4), S(3,2), T(4,6), V(2,8). Find the slope of each side. Determine the slope of each side of the quadrilateral whose vertices are A(5,6), B(13,6), C(11,2).

6600 feet : 2 miles =………… A. 8:5 B. 5:8 C. 33:1 D. 22:1 E.3300:1 If 1/2x+y=2x, then x:y=………. A. 1:2 B. 2:3 C.3:4 D. 3:5 E. 4:5 The ratio 27:36 , expressed as a percentage, is A. 25% B. 45% C. 60% D. 75%

in the blanks . (4 marks ) (a ) Since displacement has both magnitude and direction ,displacement is a _____ quantity. (b) The rate of change of velocity is _______ . (c) The unit of acceleration in FPS

) Newton’s first law gives the idea of ……… . (2) By Newton’s second law , the acceleration is directly proportional to ……… . (3) Newton’s third law express the idea of ………. . (4) Action force and reaction

One newton is equal to ……. dyne. (12) There are ……….. fundamental forces. (13) The gravitational force is a ……… range force . (14) Weight has both magnitude and ………. . (15) The SI unit of weight is ………

(d) Hydrogen sulphide has weak ………. properties. (e) Halogens have essential electronic structure of ………. . (f) In the reaction with ammonia, boron trifluoride behave as an ………. . (g) The IUPAC name of

If a body is moving with constant velocity , its acceleration is _____ . (10) _____ is the rate of change of velocity. (11) The velocity of a body is decreasing is has _____ acceleration. (12) The equation

(a) (0,0) and (8,4) (b) (10,5) and (6,78) (c) (2,-2) and (4,2) (d) (0,3) and (-2,3) (e) (-2,0) and (0,6) (f) (15,6) and (-2,23) (g) (-5,7) and (3,8) (h) (63,49) and (-7,9) (i) (5/2 ,4/3 ) and (-13/2 ,16/3

10.The unit of length in …….. is the foot. 10.British system The standard of the number 5068 is ………. . 11.5.068 x 2103 12.Volume is the ………… quantity. 12.derived The unit of time in all system of measurement

One newton is equal to ……. dyne. (12) There are ……….. fundamental forces. (13) The gravitational force is a ……… range force . (14) Weight has both magnitude and ………. . (15) The SI unit of weight is ………

. Fill in the blanks. (4- marks ) (a) Displacement is defined as the distance travelled along a _____ direction. (b) Energy is the _____ to do work. (c) The normal temperature is _____ ℉. (d) The ice point

(18) The weight of 50 kg mass is ……….. . (19) The nuclear force is a ……. range force. (20) The ratio of mass to volume is defined as ……… . (21) The density of ice is ……….. than that of water. (22) The

There are _____ main types of motion. (2) An accelerated body is one whose velocity is _____ . (3) The unit 〖cm s〗^(-1)is the unit of _____ . (4) If a body starts from rest , its initial velocity is _____

) The rate of change of distance travelled is called _____ . (17) Uniform motion is motion with _____ velocity. (18) Any change in velocity gives rise to _____ . (19) Motion with changing velocity is called

(f) Catalysts are not consumed by the chemical reactions. (g) The reaction between joule and calorie is `1J=4.18 cal. Fill in the blanks with the correct word(s) ,terms. (7 marks) (a) Sodium hydroxide

By Newton’s second law , the acceleration is directly proportional to ……… . Simplify (a×a×a……a)/(a+a+a+⋯a) p terms A.a^(p-1)/p B.pa^(p/2) C.a^p/(p-2) D.p/2 E.1 The value of {[(2)^(-1) ]^(-1) }^(-1)is A.2

A.0 B.2 C.4 D.6 E.8 18.Let n(P) denotes the number of elements in set P. Given that n(P)=7 and n(Q)=3 the largest possible value of n(P∩Q) is A.10 B.9 C.7 D.4 E.3 . Which pair of points given below will