The total surface area of a hemisphere is 462 sq cm, what is its curved surface area? (Take π = $\frac{22}{7}$)
1). 616 sq cms
2). 154 sq cms
3). 308 sq cms
4). 462 sq cms
Chand Bibi was the ruler of _______.
1). Ahmednagar
2). Bijapur
3). Satara
4). Golconda
A bank offers 20% compound interest per half year. A customer deposits Rs 7600 each on 1st January and 1st July of a year. At the end of the year, the
amount he would have gained from interest is
1). Rs 9727
2). Rs 2432
3). Rs 4864
4). Rs 1216
Pune was once known as the capital of
1). Scindias
2). Holkars
3). Bhosales
4). Peshwas
If cosecA + cotA = x, then value of x is
1). $\frac{1}{(cosecA - cotA)}$
2). $\frac{1}{(secA - tanA)}$
3). $\frac{1}{(secA - cosA)}$
4). $\frac{1}{(sinA - cosA)}$