letter d words

How many different 4-letter non-meaningful words can be formed by using the letters R, E, A and D, if each letter is used only once? => 24 or 3 or 21 or 16..

How many meaningful 4-letter words are there in the list of all possible arrangements of the letters in the word EARN, if each letter is used only once? => 5 or 1 or 3 or 2..

Find the number of 4 letter words that can be made using the alphabets, if repetition of a letter is not allowed. => 1 3 1 1 ! or 2 6 ! 2 2 ! or 1 3 1 1 or 2 6 ! 4 !..

Which of the following words have a vertical line of symmetry, when the letters of these words are arranged one below the other? => FAT or CAT or MOW or SOW..

Find the number of three letter words that can be formed with the letters of the word TOP. => 9 or 6 or 3 or 12..

. He worried all night and getting up at 3 am went to the post office in anxiety. Now the Postmaster was brimming with sympathy for the old man who had spent nights in the same suspense for the last five years. At the stroke of five in the morning, he heard a soft knock on the door and saw Ali, lea..

Find the number of arrangements of the letters of the word MATH. => 12 or 24 or 9 or 10..

In how many ways can you arrange the letters in the word RANDOM? => 520 or 420 or 720 or 320..

The number of permutations of the letters in the word FEATURE is _____. => 5040 or 2520 or 120 or 60..

Which one of these words gives you the number of letters in the box shown? => Nine or Six or Seven or Eight..