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GITANJALI SENIOR SCHOOL MAYUR MARG, BEGUMPET, HYD- 500016 SUB: MATHEMATICS MARKS: 80 TERM I EXAMINATION 2020-2021 CLASS: IX TIME: 2hr:30min MATHEMATICS (Two hours and a half) Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading the question paper. The time given at the head of this Paper is the time allowed for writing the answers. Attempt all questions from Section A and any four questions from Section B. All working, including rough work, must be clearly shown and must be done on the Same sheet as the rest of the answer. Omission of essential working will result in loss of marks. The intended marks for questions or parts of questions are given in brackets [ ]. Mathematical tables are provided. Section A Question 1 (a) At what percent per annum will 3,000 amount to 3,993 in 3 years when interest is compounded annually? (b) Factorise: 1 2 + 2 3 + 2 [3] 2 [3] (c) For solving pair of equation, use the method of Add & Subtract: 23x 29y = 98 29x 23y = 110 [4]
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