What happens when dilute hydrochloric acid is added to

Select the option that represents the correct order of the given words as they would appear in an English dictionary.

1. Adequate

In a certain code language, ‘GAME’ is coded as ‘8426’ and ‘MUST’ is coded as ‘7853’.

Study the given pattern carefully and select the number from among the given options that can replace the question mark (?)

Mary is taller than Aayushi. Gunjan is taller than Aayushi but shorter than Shalini, who is taller than Mary. Who among them is the tallest?

Select the figure that will replace the question mark (?) in the following figure series.

If ÷ means addition, × means subtraction, + means multiplication and – means division then

40 – 20 + 6 × 2 ÷ 5 = ?

Select the mirror image of the figure, when the mirror is placed on the right side of the figure.

Q is the mother of R. P is the husband of Q. S is the brother of R. How is P related to S?

Select the figure from the given options that when put in place of the question mark (?) will logically complete the series.