Select the related word/letters/number from the given alternatives.
Pernicious : Lethal : : Indict : ?
1). Insolent
2). Impudent
3). Spoil
4). Accuse
Which of the following Indian chilly is considered one of the hottest in the world?
1). Bhut Jolokia
2). Bhut Mahabora
3). Lal Chitin
4). Lal Shamak
What is the value of cot 210°?
1). $\frac{1}{\sqrt{3}}$
2). $\frac{-1}{\sqrt{3}}$
3). $\sqrt{3}$
4). -$\sqrt{3}$
On dividing$24a^2 b^2$ by $6b^2$, we will get
1). $4b^2$
2). $4a^2$
3). $4a^2b^2$
4). 4
Which device is used to measure the depth of ocean?
1). Lexometer
2). Nanometer
3). Fathometer
4). Hydrometer