Series: HMJ/5

SET - 1

रोल नं.

कोड नं.

Code No. 65/5/1

Roll No. परीक्षार्थी कोड को उत्तर÷पुस्तिका के मुख-पृष्ठ पर

अवश्य लिखें । Candidates must write the Code on

the title page of the answer-book.

नोट NOTE

1. कृपया जाँच कर लें कि इस प्रश्न-पत्र में मुद्रित Please check that this question

पृष्ठ 15 हैं। paper contains 15 printed pages.

1. प्रश्न-पत्र में दाहिने हाथ की ओर दिए गए कोड नम्बर Code number given on the right

को छात्र उत्तर-पुस्तिका के मुख-पृष्ठ पर लिखें। hand side of the question paper

should be written on the title page

of the answer-book by the

candidate.

1. कृपया जाँच कर लें कि इस प्रश्न-पत्र में 36 प्रश्न Please check that this question paper contains 36 questions.
2. कृपया प्रश्न का उत्तर लिखना शुरू करने से पहले, Please write down the Serial

प्रश्न का क्रमांक अवश्य लिखें। Number of the question in the

answer-book before attempting it.

1. इस प्रश्न-पत्र को पढ़ने के लिए 15 मिनट का 15 minute time has been allotted

समय दिया गया है । प्रश्न-पत्र का वितरण पूर्वाह to read this question paper. The

में 10.15 बजे किया जाएगा । 10.15 बजे से question paper will be distributed

10.30 बजे तक छात्र केवल प्रश्न-पत्र को पढ़ेंगे at 10.15 a.m. From 10.15 a.m. to

और इस अवधि के दौरान वे उत्तर-पुस्तिका में 10.30 a.m., the students will read

कोई उत्तर नहीं लिखेंगे। the question paper only and will

not write any answer on the

answer-book during this period.

गणित

MATHEMATICS

निर्धारित समय: 3 घण्टे

Time allowed: 3 hours

अधिकतमं अंक : 80

334A

Maximum Marks: 80

65/5/1. P.T.O.

Scanned by CamScanner

General Instructions:

Read the following instructions very carefully and strictly follow them:

1. This question paper comprises four sections – A, B, C and D. This question paper carries 36 questions. All questions are compulsory. Section A - Question no. 1 to 20 comprises of 20 questions of one mark
2. each. Section B - Question no. 21 to 26 comprises of 6 questions of two
3. marks each.
4. marks each. Section C - Question no. 27 to 32 comprises of 6 questions of four Section D - Question no. 33 to 36 comprises of 4 questions of six
5. marks each. There is no overall choice in the question paper. However, an internal

(vi)

1. and question, wherever necessary.
2. Use of calculators is not permitted.

Section - A

Question numbers 1 to 10 are multiple choice questions. Select the correct If A is a square matrix of order 3, such that A (adj A) = 10 I, then <math>|adj A|</math>

1. is equal to (c) 100 (d) 101
2. 1 (b) 10 ·

1. If A is a <math>3 \times 3</math> matrix such that <math>|A| = 8</math>, then <math>|3A|</math> equals. (a) 8 (b) 24 (c) 72 (d) 216

P.T.O.

.65/5/1.

Scanned by CamScanner