RMS- Sainik School/ RIMC Maths Revision test- Set 03

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RMS- Sainik School/ RIMC Maths Revision test- Set 03

1. a) Write  the test of divisibility of 8  and 9

     b) Which of the following numbers are exactly divisible by 8 / 9 ?  (i) 838967   (ii) 3804776

2. You have four 9's given and have +,-,÷,×,%(mod) and .(decimal point) only you have to reach 100.

 3. How many pens can be bought for Rs.500, when two pens cost Rs.25, and the dealer offers you 10 % discount, when you purchase more than 10 pens.  

4. If you run around a square field whose area is 3025 Sq. m, four times what distance will you cover?

5. A Dog ran across the same square field diagonally once, what distance did it cover?

6. How many cubes of side 10 cm can be fitted in a Cuboid of 8 m x 6 m and 1 m?

7. A cell phone was bought for Rs.4500. cost of repair was Rs.250, if you have to sell it for a gain of 12.5% what would be its Selling price?

8. A man wanted to paint a ring of size 42 m dia and also built a fence. It the cost of fencing and painting same. Cost of fencing was Rs.30 per m, how much money did he spend?

9. The average of 7 numbers was same as the total of 5 numbers. The total of the five numbers was 4 times the LMC of 7 and 5. Find the average of 7 numbers.      

10.  The speed of the aircraft per minute was 8 times more than the car. The distance covered by the car in 10 seconds was 400 m. what was the speed of the Aircraft?

11.  A horse was tied in the centre of a circular garden and it had the rope as 14 m. What will be the max area the horse can graze.

12. Two rectangles are drawn. Smaller was 4 m shorter by length and width of the bigger one, and the area of the bigger one was 4800 sq m. its breadth was 60 m. find the area and perimeter of the inner rectangle.

13. A, B and C  opened a partnership deal of 2 : 3 : 5 ratio.  The total investment was 5 lakhs, at the end of the year they had 20 % profit. What will each person get it they wanted to take only 50% of their profit in the same ratio as their investment?

14. A new car dealer offered 10 % discount on the first  3 lakh and another five percent extra for the next     3 lakh,  and 2% extra for any amount more than that , if the Marked price was Rs.7. 5 Lakh, how much will you pay for the car?

15. If the cost price of 2 ½ dz apples is same as the selling price of 30 apples what % of gain/ loss will the seller make?

  

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