On a potato race, a bucket is placed at the starting point, which is 6m from the first potato and the other potatoes are placed 4m apart in a straight Line.There are 10 potatoes in Lines. A competitor starts from the bucket, pick up the nearest potato, runs back with it, drops it in the bucket , runs back to pick up the next potato, runs to the bucket to drop it in and she continues in the same way until all potatoes are in the bucket.
(a) What is the distance covered by competitor after placed the second potatoes in basket?
(i) 15m (ii) 20m (iii) 25m (iv) 28m
(b) Find the common difference of AP that form in the potato race ?
(i) 8 (ii) 7 (iii) 10 (iv) 5
(c) Write the formula to find nth term on an AP ?
(i) a+(n-1)d (ii) ) a-(n+1)d (iii) 2a+(n-1)d (iv) 2a-(n-1)d
(d) What is total distance, which the competitor has to run?
(i) 425m (ii) 310m (iii) 420m (iv) 175m
(e) The given problem is based on which concept?
(i) Coordinate geometry (ii) Circle
(iii) Arithmetic Progression (iv) Trigonometry
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