The following letter keys are present in the first row of a keyboard.form
words with them.
Q
W
E
R
T
Y
U
I
O
P
Answers
Answer:
First row includes Q,W,E,R,T,Y,U,I,O,P (10 letters).
Using Permutations,
1 letter words which can be formed is 10P1 = 10.
2 letter words which can be formed is 10P2 = 90.
3 letter words which can be formed is 10P3 = 720.
4 letter words which can be formed is 10P4 = 5,040.
5 letter words which can be formed is 10P5 =30,240.
6 letter words which can be formed is 10P6 = 1,51,200.
7 letter words which can be formed is 10P7 = 6,04,800.
8 letter words which can be formed is 10P8 = 18,14,400.
9 letter words which can be formed is 10P9 = 36,28,800.
10 letter words which can be formed is 10P10 = 36,28,800.
So, a total of 98,64,100 words (both meaningful and meaningless) can be formed.
Few meaningful words which I can think of are:
IT, OR, PI, TO, UP,
OPT, ORE, OUR, OUT, OWE, PER, PET, PEW, PIE, PIT, POT, PRO, PRY, PUT, ROT, ROW, TIE, TIP, TOE, TOP, TOW, TOY, TRY, TWO, WET, WIT, WRY, YET, YOU,
PITY, POET, PORT, POUR, POUT, PREY, PURE, PYRE, PYRO, QUIT, REPO, RIOT, RIPE, RITE, ROPE, ROUT, TIER, TIRE, TORE, TOUR, TRIO, TRIP, TRUE, TYPE, TYRE, WEIR, WEPT, WIPE, WIRE, WORE, WRIT, YOUR,
EQUIP, ERUPT, OUTER, POWER, QUERY, QUIET, QUITE, QUOTE, ROUTE, TOWER, WIPER, WRITE, WROTE,
EQUITY, POETRY, PURITY, TORQUE,
WIPEOUT.
Answer:
The top row keys are the ten keys found above the home row keys on a QWERTY US keyboard. The top row keys include the Q, W, E, R, and T keys for the left hand and Y, U, I, O, and P keys for the right hand. In the picture below, the hands are on the home row keys, and the top row keys are above the home row keys.