9 cards are there. you have to arrange them in a 3*3 matrix. cards are of 4 colours.they are red,yellow,blue,green. conditions for arrangement: one red card must be in first row or second row.2 green cards should be in 3rd column.Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.
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A person needs 6 steps to cover a distance of one slab. if he increases his foot length(step length) by 3 inches he needs only 5 steps to cover the slabs length. what is the length of the each slab.
1. Profit and loss problem.. Two mercants sold a good of worth Rs 1000 from which one merchant A got profit from selling prices and merchant B got profit form cost price and profit for both is 25% what is difference amount.? 2.5lts solution bottles in which 4 lts of solution is filled in which 15 % of salt is mixed,1.5 lits solution is fell out and it is filled with water how much of salt content is present..? 3.Square of 21 cms and bull was tied at corner with rope of 7 cms how much area it can graze... 4.A and B can do a work 15 and 20 days respectively form which A as done half of the work and then b joind then it done 1/20th work how much many days in which a complted work which left by B.
If the simple interest is 10.5 % annual and compound interest is 10 % annual, compounded annually, find the difference between the interests after 3 years on a sum of Rs. 1,000.
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Total balls z,red balls N remaining are blak balls,then %of black balls equal to
In a certain code language ?si re ga? MEANS ?Shyam is smart? and ?pa si ga? means? Animesh is smart?. What is the code for ?smart? in that code language? (a) si (b) re (c) ga (d) pa (e) None of these
Newton Rapson method is to find ?
TELL ME A FIVE DIGIT NUMBER WHEN DIVIDED BY 2 TO 10 REMAINDER IS 1 AND WHEN DIVIDED BY 11 REMINDER IS 0. i.e.., FIVE DIGIT NUMBER DIVIDED BY 2 GIVES REMINDER OF 1, FIVE DIGIT NUMBER DIVDED BY 3 GIVES REMINDER OF 1 AND SO ON TILL 10, THEN THE SAME FIVE DIGIT NUMBER DIVIDED BY 11 GIVES A REMINDER OF ZERO.
There are 1997 doors in a auditorium and as many as people as the no of doors open enter the auditorium .A door was closed and as many as people as no of doors open leave the auditorium . the process was repeated till the no of doors is equal to1.find the total no of peoples enter the auditorium?
how to calculate three digit number multiplication? send me any shortcut? 235*235
Four Members A, B, C, D are playing a game .A person losing a game should double the amount of others .B, C, D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80.What amount did B have?
sir iam asking you assistant stastical officer previous question paper