CLASS :XI Instructions: You have to attempt 5 marks from each question. Q1. A Name the metals which are associated with the following process: Aluminothermy.

 

cbse. biz cbse. biz cbse maths sample paper viii Page 1 Answers - cbse sample papers class viii – Very short.

 

cbse. biz cbse. biz cbse maths sample paper viii Page 1 cbse sample papers class viii – Very short question.

 

CLASS XII Current Electricity ONE MARK EACH Name a physical quantity whose unit is v-m, C-m Equipotential surfaces are perpendicular to each other.

 

The probability of a student A passing an examination is 2/9 and of student B passing is 5/9. Assuming the two events: ‘A passes’,’B passes independent’, find the probability of: i only A passing the examination.

 

MATHS SECTION A 3 MARKS EACH If the cost price of 15 articles is same as the selling price of 12 articles, find the gain or the loss percent A square.

 

CLASS X Time 21/2 hrs. 70 Marks. For what value of K, the following system of equation have infinite solutions Solve the following system of linear.

 

MATHS SECTION A 3 MARKS EACH Simplify ------------- - The marked price of the table is 1350/-. It is sold at 1118/- after allowing the discount. Find.

 

MATHS SECTION A 3 MARKS EACH Mohan bought 20 dining tables for 12000/-. He sold them at the profit equal to SP of 4 dining tables. Find.

 

INFORMATICS PRACTICES CLASS XII TIME: 3HRS MM:70 Note: All questions are compulsory. Programming Language : Visual Basic RDBMS : Oracle SECTION.

 

GENERAL INSTRUCTIONS : 1. Q. No. 1 to 10 carries 3 marks each. 2. Q. No. 11 to 20 carries 4 marks each. 3. Q. No. 21 to 25 carries 6 marks each. 2. The sum of the first six terms of an A. P. is zero and the fourth term.

 

CLASS-XII SUBJECT - COMPUTER SCIENCE 083 Time allowed: 3 hours Maximum Marks – 70 General Instructions- i All questions are compulsory. ii Programming Language: C. Question.

 

Class XII EMI, AC and OPTICS Q. 1 Define mutual inductance. Write its SI unit and give 2 factors on which it depends. Q. 2 Two coherent sources whose intensity.

 

CLASS X TIME: 3 HRS MAX MARKS : 100 ATTENTION ! Il faut rйpondre а toutes les questions de chaque section. Dans la Section B, vous avez le choix de rйpondre.

 

Class XII Time: 3 hours Max Marks: 70 SECTION-A 1x5 5 Give any two examples of hydrophobic amino acids. Define exons. Expand RAPD. Name the organism.

 

TENTH CLASS SECTION A 5. Name the common name and the IUPAC name of the first member of Aldehydes. 1 6.  Explain the role of the retina, cilliary muscles.

 

Class XII Time: 3Hours Note: 1. This question paper is divided into sections 2. Section – A consists 30 marks. 4. Answer the questions after.

 

BOARD PATTREN 1,2,3,4,5 set 1 Q1 The first term of an A. P. is 5 and its 100th term is –292. Find the 50th term of this AP Q2 If ab,bc,ca are in AP show that EMBED.

 

MATHS Q3 Points A B are 90 km apart from each other on a highway. A car starts from A other starts from B at the same time. If they go in same.

 

CLASS X Time allowed : 3 hours Maximum Marks : 75 General Instructions : The question paper comprises of two sections, A and B. You are to attempt both the sections. The candidates.

 

MATHS SECTION A 3 MARKS EACH In an election between the two candidates A and B, A got 60 of the valid votes. If 15 of the total 500000 votes were declared invalid, find.

 

3 3 4 5 6 ! ! 7 0 3 3 8 9 0 3 3 8 0 0 5 0 0 6 ! ! 5 5 0 : 0 : 8 / 5 q q 6 ; 5 6 5 ! - 6 P A B Q.

 

Q. 1. What sum of money will amount to Rs3704. 40 in 3 years at 5 compound interest. 3704. 40 P 1 5/100 3 370440/100 P 21/20 21/20 21/20 Hence, required.

 

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