Recent questions tagged cat1998

2 votes
1 answer
92
Consider a 99 digit number created by writing side by side the first fifty four natural number as follows:$12345678910111213…….5354$The above number when divided by $...
0 votes
1 answer
94
What is the digit in the unit place of $2^{51}$?$2$$8$$1$$4$
0 votes
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103
I have one rupee coins, fifty paise coins and twenty five paise coins. The number of coins are in the ratio $2.5 : 3: 4$. If the total amount with me is Rs. $210$, find t...
1 votes
1 answer
104
How many five digit numbers can be formed using $2, 3, 8, 7, 5$ exactly once such that the number is divisible by $125$?$0$$1$$4$ $4$
1 votes
0 answers
111
A is the set of positive integers such that when divided by $2,3,4,5,6$ leaves the remainders $1,2,3,4,5$ respectively. How many integers between $0$ and $100$ belong to ...
0 votes
0 answers
112
A certain number when divided by $899$ leaves the remainder $63$. Find the remainder when the same number is divided by $29$.$5$ $4$ $1$ Cannot be determined.
0 votes
0 answers
114
0 votes
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115
0 votes
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117
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118
A, B, C, D are to be seated in a row. But C and D cannot be together. Also B cannot be at the third place.Which of the following must be false?A is at the first placeA is...