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PRELIMINARY EXAM 2 2023-24 Grade: 10 Subject : Mathematics Max.Marks:80 Date: 08/01/24 Dur. : 2 Hours Number of printed pages : 6 SECTION - A (40 Marks) (Attempt all questions from this section) Question 1 (15) Choose the correct answers to the questions from the given option: i) A man deposited 600 per month for 9 months and received 5580 as the maturity value. The interest is _______________. (a) 270 ii) (b) 450 (c) 180 (d) 540 Assertion (A) :- A letter is chosen at random from the word MATHEMATICS , then the probability that it will be a vowel is 4/11. Reason (R) :- The probability of an event P(E) is given by P(E) = Number of favourable outcomes Total number of outcomes a) A is false, R is true iii) (b) 38 3 If A =[ 9 9 (a) [ 3 v) (d) Both are false (c) -55 (d) 2 1 6 ], then =_______________. 3 12 2 ] 3 3 (b) [ 3 2 ] 3 1 (c) [ 3 2 ] 4 9 2 ] (d) [ 3 3 For what value of :- 2, 2 3, and + 4 will be in arithmetic proportion? (a) 4 vi) (c) Both are true If a polynomial 2 3 -1 is divided by ( + 3) , then the remainder is ___________. (a) -4 iv) (b) A is true , R is false (b) -4 (c) 1 (d) -1 The point A ( , ) is invariant about = under reflection. The coordinates of its image is : (a) A ( , ) (b) A ( , ) (c) A ( , ) 1 (d) A ( , )
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