Questions

Barium loses ____ electrons to achieve noble gas electron configuration.

The following questions consist of two words that have a certain relationship to each other, followed by four alternatives. Select the best alternative that has same relationship as the original pair of words

Pesticide : Plant

In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :The boy felt his way up the creaking stairs through thick darkness.
S6:He was just telling himself he was safe when the door was flung open and the gaunt old man grabbed his shoulder.
P:All he had to do was just get past the central door on the landing.
Q:He stopped as the great clock below whined for a few seconds and gave out a single, solemn stroke.
R:His eyes were raised to the faint moonlight that shone above the landing.
S:He hesitated as the sound died down and then crept on, thinking that if they could sleep through that, they would sleep through any noise he could make.

The proper sequence should be 

Anjum Chopra is associated with which Sport?

In ∆ABC, ∠A = 90°, AD ⊥ BC and AD = BD = 2 cm. The length of CD is

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) Only first division holders are admitted.
(II) Ram is a first division holder.

Conclusions:
(I) Ram is admitted.
(II) Only Ram is admitted.

What was the goal of the temperance movement?

What do lines of longitude measure?