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)A sheet of paper has statements numbered from 1 to 70. For all values of n from 1 to 70. Statement nsays ' At least n of the statements on this sheet are false. ‘Which statements are true and which arefalse?

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shortcut is
for atmost- all the statements r true
for atleast- 1st half is true & 2nd half is false
for exactly- 2nd last statements r true & all r false.
13 years agoHelpfull: Yes(10) No(0)

TCS Other Question

How many 9 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if the repetition is allowed?
a)5^7 b)5^6 c)5^9 d)5^8 A lady has fine gloves and hats of different colours of hats in her closet-18 blue,32 red and 25 yellow.the lights are out and it is totally dark.In spite of thr ddarkness,she can make out of the difference which is hat and a glove.she takes an item out of the closet only if he sure that it is glove .how many gloves must she take out make sure that she has a pair of each color.

a)6 b)8 c)60 d)59

ans:-59