Select the odd word/letters/number/number pair from the given alternatives.
1). 156
2). 200
3). 182
4). 240
ISRO built India's first satellite known as _____.
1). Aryabhata
2). Bhaskara
3). Rohini
4). Insat 1A
Alexander the Great was born in ________.
1). 356 BC
2). 189 BC
3). 189 AD
4). 356 AD
Profit of Rs 104000 has to be divided among three partners Ashok, Bimla and Chirag in the ratio 6:4:3. How much does Chirag get?
1). 24000
2). 32000
3). 48000
4). 12000
If $cot(\frac{A}{2}) = x$, then the value of x is
1). cosecA - cotA
2). cosecA + cotA
3). secA + cotA
4). secA - cotA