A wooden bowl is in shape of a hollow hemisphere of internal radius 8 cm and thickness 1 cm. Find the total surface area of the bowl?
1). 964.85 sq cms
2). 1125.14 sq cms
3). 1687.71 sq cms
4). 281.29 sq cms
Select the related word/letters/number from the given alternatives.
EGIK : VTRP :: DFHJ : ?
1). WSQU
2). WSUQ
3). WUSQ
4). WUSP
Which is the first Hindi newspaper of India?
1). Udaan
2). Azad Vichaar
3). Udant Martand
4). Vichaar Vyakti
If $cos\frac{2π}{3c} = x$, then the value of x is
1). -$\frac{1}{2}$
2). $\frac{1}{2}$
3). $\frac{√3}{2}$
4). - $\frac{√3}{2}$
Select the odd word/letters/number/number pair from the given alternatives.
1). 8715
2). 5712
3). 9817
4). 6812