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A green grocer was selling melon at a penny each, olives at 2 for a penny and grapes at 3 for a penny. A father spent 7p and got the same amount of each type of fruit for each of his three children, Jane, Joe, and Jill. Jane is three years older than Jill and Joe is exactly half
the age of Jane and Jill together. What did each child get?
1 melon, 1 olive, 1 grape
1 melon, 3 olives , 2 grapes
1 melon, 2 olives 1 grapes
1 melon, 2 olives 2 grapes

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TCS Other Question

A multiple choice question has 5 options. Choosing the correct option earns the student 1
marks. However choosing the wrong option incurs negative marks so that if a student
chooses an option randomly, his expected score is 0. Suppose a student has successfully
eliminated 2 incorrect options. His expected score if he chooses randomly among the
remaining options is.
1
.33
0
.17
Susan made a block with small cubes of 5 cubic cm volume to make a block 7 small cubes
long, 7 small cubes wide and 6 small cubes deep. She realise that she has used more small
cubes than she really needed. She realised that she could have glued a fewer number of
cubes together ot look like a block with same dimensions, if it were made hollow. What is the
minimum number of cubes that she needs to make the block?
114.00
194.00
294.00
100.00