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123
CAT 1998 | Question: 63
How many numbers can be formed from $1, 2, 3, 4, 5$ (without repetition), when the digit at the units place must be greater than that in the tenth places? $54$ $60$ $5!/3$ $2 \times 4!$
How many numbers can be formed from $1, 2, 3, 4, 5$ (without repetition), when the digit at the units place must be greater than that in the tenth places?$54$$60$$5!/3$$2...
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124
CAT 1998 | Question: 62
Five digit numbers are formed using only $0, 1, 2, 3, 4$ exactly once. What is the difference between the maximum and minimum number that can be formed? $19800$ $41976$ $32976$ None of these
Five digit numbers are formed using only $0, 1, 2, 3, 4$ exactly once. What is the difference between the maximum and minimum number that can be formed?$19800$$41976$$329...
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125
CAT 1998 | Question: 61
$(BE)^{2} = MPB$, where $B, E, M$ & $P$ are distinct integers, then $M$? $2$ $3$ $9$ None of these
$(BE)^{2} = MPB$, where $B, E, M$ & $P$ are distinct integers, then $M$?$2$$3$$9$None of these
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127
CAT 1998 | Question: 59
The following operations are defined for real numbers: $a \neq b = a + b$ if $a$ and $b$ both are positive else $a \neq b = 1$ The value of $\frac{((1 \neq 1)\neq2)-(-10^{1.3} \neq \log_{10} 0.1)}{2 \Delta 1}$ is $(4–10^{1.3})/2$ $1/8$ $3/8$ $15/8$
The following operations are defined for real numbers:$a \neq b = a + b$ if $a$ and $b$ both are positiveelse $a \neq b = 1$The value of $\frac{((1 \neq 1)\neq2)-(-10^{1...
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129
CAT 1998 | Question: 57
Three circles, each of radius $20$ and centres at $P, Q, R$. Further, $AB=5, CD=10$ and $EF=12$. What is the perimeter of the triangle $PQR$? $60$ cm $81$ cm $93$ cm $87$ cm
Three circles, each of radius $20$ and centres at $P, Q, R$. Further, $AB=5, CD=10$ and $EF=12$. What is the perimeter of the triangle $PQR$?$60$ cm$81$ cm$93$ cm$87$ cm
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130
CAT 1998 | Question: 56
$n^{3}$ is odd. Which of the following statement(s) is/are true. A.$n$ is odd B.$n^{2}$ is odd C.$n^{2}$ is even $A$ only $B$ only $A$ and $B$ only $A$ and $C$ only.
$n^{3}$ is odd. Which of the following statement(s) is/are true.A.$n$ is oddB.$n^{2}$ is oddC.$n^{2}$ is even$A$ only$B$ only$A$ and $B$ only$A$ and $C$ only.
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