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.RBK -School 1,,,"r ::k.::t c; by Bcbubna, K ar;iakia Foundation) :,choo' Cc,d,.; MA069 ./ PRELIMINARY EXAM 1 2023-24 Grade: 10 Max. Marks: 80 Subject : Mathematics 1 Dur. : 2 Hours 2 Date: 04/12/23 Number of printed pages : 6 Section A : Attempt all questions from this section. Q.1) Choose the correct answers to the questions from the given options: (15) 1) The 10th term of the A.P. 5,8, 11, 14, ........... is a) b) c) d) 32 35 38 185 _;:,,.; 2) Surya h s 600 shares of Rs.25 of a company. If a conipany announces a dividend of8 le, therr his annual inc;:ome is a) { 48 b) { 480 c) { 600 d) { 1200 3) The value(s) of k for which the quadratic equation 2x 2 a) b) c) d) - kx +k = O has equal roots is (are) 0 only 4 8 only 0,8 4) The mean proportional between - and 128 is a) b) c) d) 64 32 16 d) 8 2 5) If Ramesh opened recurring deposit account and deposited { 800 per month for 1 years, then 2 total money deposited in the account is a) b) c) d) { 11400 { 14400 { 13680 none of these. 1 RBK School ICSE - Grade 1-10 & ISC - Grade 11-12 www.rbkschool.org info@rbkschool.org
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