Model Paper Sainik School Class IX Maths -2016
Model paper class IX maths:
QuestionNo | Question |
1 | The sum of two numbers is 15 and the sum of their squares is 113,. Find the numbers. |
2 | Factorize : 25 a ² - 4 b² + 28 bc - 49 c² |
3 | Find the square root of 128881 |
4 | Arun bought a pair of Skates at a sale where the discount given was 20%. If the amount he pays is is Rs. 1600, find the marked price. |
5 | Find the compound Interest on Rs. 12600 for 2 years at 10 % per annum compounded annually |
6 | An unbiased Die is thrown . What is the probability of getting an even number greater than 5? |
7 | The median of the given data is_________ (133, 73, 89, 108, 94, 140, 94, 85, 100, 120) |
8 | Two numbers are in the ratio 5 : 3. If they differ by 18, then the numbers are____ |
9 | The smallest natural number by which 392 must be multiplied so as to get a Perfect Cube is |
10 | The sum of the three consecutive odd numbers is 105. Find the numbers. |
11 | A number consisting of two digits becomes 5/6 of itself, if its digits are interchanged. If the difference of the digits is 1, find the number. |
Choice A | Choice B | Choice C | Choice D | Correct answer |
6 and 7 | 8 and 7 | 9 and 5 | 4 and 9 | B |
( 5a +2b-7c) + ( 5a-2b+7c ) | ( 5a -2b-7c) ( 5a-2b+7c ) | ( 5a +2b-7c) ( 5a-2b-7c ) | ( 5a +2b-7c) ( 5a-2b+7c ) | D |
368 | 349 | 359 | 339 | C |
Rs. 2100 | Rs. 2200 | Rs. 2400 | Rs. 2600 | B |
Rs. 2566 | Rs. 2546 | Rs.2446 | Rs.2646 | D |
one out of 5 | one out of 4 | one out of 6 | one out of 12 | C |
97 | 94 | 98 | 69 | A |
42 and 27 | 45 and 29 | 45 and 27 | 48 and 43 | C |
5 | 6 | 7 | 9 | C |
25, 33, and 47 | 33, 35, and 37 | 37. 33 and 45 | 19, 39, 47 | B |
43 | 64 | 74 | 54 | D
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