Find out the circumference of a sector whose radius is

Select the figure from the options that can replace the question mark (?) and complete the pattern.

In a certain code RAINBOW is written as VNAMHZQ. How is SEMINAR written in that code?

If CAT is coded as 8 and DEAF is coded as 4, then what is the code for ' FED '?

Statements:

Only orange is colour.

Mostly orange is fruit.

Some fruits are vegetables.

Conclusions:

What will be the angle formed between the hour hand and minute hand of a clock at 9:23 pm, when take in clockwise direction from the minute hand?

Select the word that CANNOT be formed by using the letters of the given word.

COURAGEOUS

Statements: E ≤ F < G; E ≥ H < I; H > J ≥ K

Conclusions:

I. H ≤ F

II. I ≥ K

III. H > G

Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the letter-cluster that is different.