Page 281 - Start Up Mathematics_6

(Chapter 12 Sample Test Paper 5
to 14)

Maximum marks: 25

General Instructions
1. All questions are compulsory
2. The question paper is divided into 5 sections.
(i) Section A contains 5 MCQs of 1 mark each.
(ii) Section B contains 5 True or False of 1 mark each.
(iii) Section C contains 5 Fill in the blanks of 1 mark each.
(iv) Section D contains 5 VSQ (very short questions) of 1 mark each.
(v) Section E contains 2 questions one of 2 marks and the other of 3 marks.
3. Maths lab activity given at the end of the paper is to be assessed by the teacher using
his/her discretion.

Section A

1. Mark the correct alternative in each of the following. 1 M × 5 = 5 M

(a) Neelakshi’s annual income is ` 2,52,000. Her annual savings are ` 84,000. The ratio of her expenditure
to savings is:
(A) 1 : 3 (B) 3 : 1 (C) 1 : 4 (D) 2 : 1

(b) The letter of the word ‘TONNE’ which has no line of symmetry is:
(A) T (B) O (C) N (D) E

(c) Number of lines of symmetry of a semicircular region is:
(A) 0 (B) 1 (C) 2 (D) none of these

(d) The angle which cannot be constructed using a ruler and compass only is:
1
(A) 15° (B) 22 ° (C) 40° (D) 105°
2
(e) The numbers 4, 6, 9 are:
(A) in continued proportion (B) not in continued proportion

(C) proportional (D) none of these
Section B

2. State True or False: 1 M × 5 = 5 M
(a) All right triangles have one line of symmetry.

(b) Concentric circles have equal radii.
(c) The ratio a : b and b : a are equal.

(d) There are only two lines of symmetry in a circle.

(e) Ratio has no unit.

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