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Chapter 1 Sets and Functions Exercise 1.1 Write each of the following sets (i) in set builder form (ii) in listing its elements. (1) The set N of natural numbers.

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19.The line 3x + 4y=12 cuts the Y-axis at A.(0,2) B.(2,0) C.(3,0) D.(0,3) E.(0,4) Which of the following points, lies on the line 2x+y=6? (1,4) 2.(0,6) 3.(2,0) A.1

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.(4,-5) B.(4,0) C.(0,-5) D.(-4,-5) E.(-4,5) 3.The point in the X-axis is A.(-1,6) B.(1,-6) C.(-1,-6) D.(0,6) E.(6,0) Which pair of points given below will determine

min9 cn

Answer any FOUR questions. (32 marks) (a) (i) Define buffer solution. (ii) Calculate the pOH of a buffer solution containing 0.2 mole of ethanoic acid (pKa=3.8)

bio pretest G9

(e) State the nature of a nerve and a synapse. (OR) Explain how vegetative propagation takes place in strawberry and potato. (f) Clarify what you understand of diploid

may test

G10, Physics First Semester Test Time Allowed (45)minutes Answer All Questions Fill in the blanks. (5 marks) (1) The value of gravitational constd direction,

11 aa

molecule of (NH3, ClF3, BCl3) does not deviate octet rule. (c) The volume of the gas decreases (rapidly, slowly, regularly) with regular decrease of temperature.

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iii) What type of bond is formed between above compound and ammonia? (iv) Draw the electron dot-cross structure of that compound formed. 3.If it takes 1 minute form

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Vapour pressure of water at 12℃ is 10.5 mmHg. What would be the volume of the dry gas at 15℃ and 757 mmHg. 5.6g of a mixture of calcium rt6y7uu carbonate and sand

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Find the equation of the line through the point ( 2 , -1 ) and perpendicular to 4x -3y= 5. (5 marks ) Draw the graph of the relation R =

cet july2o18

2017-2018 Basic Education High School, Kan Grade 10 , Chemistry, July C.E.T Time Allowed (45) minutes Write True or False for the following statements. ( 5 marks)

july cet2018

2017-2018 Basic Education High School, Kan Grade 10 , Mathematics, July C.E.T Time Allowed (45) minutes 1.Choose the correct or the most appropriate answer for each

G10matn gri2

. 9 C. 8 D.7 E.6 In circle O, OP= 2, AB= 2, x=? A. 60° B. 30° C. 45° D. 75° E. 20° x=………. A. 8° B.29° C. 12° D. 14° E. 15° TP and TP are tangent to the circle, ∠PTQ

matn set

.Find the slope of each line which contains each pair of points listed below. (a) (0,0) and (8,4) (b) (10,5) and (6,78) (c) (2,-2) and (4,2) (d) (0,3) and (-2,3)

no6 cet

a) Sodium hydroxide is commercially produced from saturated solution of ………. by using electrolysis. (b) The properties of steel depend upon the ……….. . (c) Ammonia

G11 Biok set

1.State TRUE or FALSE to the following statements. Don’t copy the statements. (20 marks) (i) The region of the cell division is the growing point of the stem. (ii)

pretest kan

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], then P∩Q =……….. A.(3,7] B.(2,7] C.(3,7) D.[2,7] E.(4,7) 8.Let

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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

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The distance between the two parallel chords AB and CD is A. 4 cm B. 5cm C. 6 cm D. 7 cm E. 4cm 3.The diameter of a circle is 10 cm and the chord through a point

myaukkhinyan cet

Similarity 1.A,P,B and C,P,D are collinears, then the value of x is A.10 B.12 C.15 D.18 E.21 x=……… A.1.2 B.1.5 C.2 D.2.5 E.3 AD= 3DB; DE:BC=? A.1:3 B.2:3 C.3:4 D.4:5