In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
_k_m_kl_jk_m
1). jljlm
2). jljml
3). jllmj
4). jllmm
______ is a strong drug that doctors give to people to make them calm or help them sleep.
1). Barbiturate
2). Antidepressant
3). Antihistamine
4). Beta-Blocker
A triangular prism has 9 edges. How many vertices does it have?
1). 8
2). 6
3). 12
4). 10
The slope of the line passing through the points (-5,1) and (x,-4) is $\frac{-5}{8}$. Find x.
1). 4
2). 3
3). 2
4). -1
Find two numbers such that their mean proportion is 16 and third proportion is 1024.
1). 4 and 32
2). 4 and 64
3). 8 and 64
4). 8 and 32