luminescen
Lets arrange the letters alphabetically = ceeilmnnsu
Words starting with c = 9!/(2!*2!) = 90720
Words starting with e = 9!/(2!) = 181440
Words starting with i = 9!/(2!*2!) = 90720
Words starting with lc = 8!/(2!*2!) = 10080
Words starting with le = 8!/(2!) = 20160
Words starting with li = 8!/(2!*2!) = 10080
Words starting with lm = 8!/(2!*2!) = 10080
Words starting with ln = 8!/(2!) = 20160
Words starting with ls = 8!/(2!*2!) = 10080
Words starting with luc = 7!/(2!*2!) = 1260
Words starting with lue = 7!/(2!) = 2520
Words starting with lui = 7!/(2!*2!) = 1260
Words starting with lumc = 6!/(2!*2!) = 180
Words starting with lume = 6!/(2!) = 360
Words starting with lumic = 5!/(2!*2!) = 30
Words starting with lumie = 5!/(2!) = 60
Words starting with luminc = 4!/(2!) = 12
Words starting with luminec = 3! = 6
Words starting with luminee = 3! = 6
Words starting with luminen = 3! = 6
Words starting with luminescen = 1
The cost of manufacturing a popular model car is made up of three items:cost of raw material,labour and overheads- in a year the cost of three items were in the ration of 5:4:2 respectively, next year the cost of the raw material rose by 10% ,labour cost increased by 8% but overhead reduced by 5%.then %increase in the price of the car ?
The ratio of daily wages of three workers Pappu, Khoju and Mauju are in ratio 7:6:4 and Pappu gets daily Rs 84 more than Mauju, what is the sum of their daily wages?
Consider a well of 116 mt depth and a frog at the bottom of the well. It climbs 9 mt in day time and slides down 5 mt during night.
How many days it needs to climb out of the well?
At the end of first day + night frog would have climbed = 9 - 5 = 4 m
At end of 27 days + night he would have climbed = 27*4 = 108 mts
On 28th day frog can climb 9 mts which will bring it out of the well.
So answer is 28 days.
Products of four numbers would be positive if all 4 are positive or all 4 are negative or two are positive and 2 are negative
PPPP P 9C4/14C4 = 126/1001
NNNN P 5C4/14C14 = 5/1001
PPNN P 9C2*5C2/14C4 = 360/1001
If a tomato and potato together cost Rs. 54.00, a radish and a tomato cost Rs.27.00 and an potato cost Rs.27.00 more than a radish or a tomato then which of the following can be the price of a tomato
The present age of a brother is 3 years more than four times the age of his sister. Three years hence, brother’s age will be 6 years more than twice the age of the sister. Find the present age of the brother.
Let the sister’s present age be ‘n’ years.
=> brother’s present age = (4n + 3) years
So, according to the question
(4n + 3 + 3) = 2 (n + 3) + 6
=> 4n + 6 = 2n + 12
=> n = 3
Hence, brother’s present age = (4n + 3) = 15 years