Select the odd word/letters/number/number pair from the given alternatives.
1). VR
2). LH
3). SW
4). FB
If a + b = 8 and $a^{2} + b^{2} = 34$, then value of ab is
1). 30
2). 64
3). 98
4). 15
Select the odd word/letters/number/number pair from the given alternatives.
1). 3284
2). 4058
3). 2137
4). 2363
Select the related word/letters/number from the given alternatives.
CD : PQ : : GH : ?
1). RS
2). TU
3). UV
4). WX
The solution set of 4x - 3y = 47 and 3x + y = 32 is
1). {(15, 3)}
2). {(4, 12)}
3). {(11, -1)}
4). {(12, 3)}