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FIRST PRELIMINARY EXAMINATION 2020 2021 Paper: Mathematics Grade : 10 Marks - 80 Date : 27/01/2021 Time - 2 hrs Answer 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 a question are given in the brackets [ ] SECTION A (40 MARKS) (Attempt all questions from this section) Question 1 a) Solve: 5 2 3 < 5, , and mark it on the number line. [3] b) Ms Roy went to a departmental store and bought the following items. The GST rates and the quantity of each items and market price of each are given below: [3] Items Quantity Rate (`) Washing 5 kg ` 70 /kg Powder Agarbatti 3 boxes ` 90 per box Coconut Oil 5 litres ` 250 per litre Find the total amount of bill paid by Ms Roy. Discount (%) 10% GST rate 18% 5% 5% ================================================================== This paper consists of 7 printed pages. (1)
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