Product of Prime no. between 1 to 20?
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Which one of the following is correct a) $$Z(4).99 b) $9(4)zz.99 c) A(4)BB d) +9(5).99CR
There are 9 balls of these one is defective. Find the minimum no. of chances of finding the defective one.
A clock showing 6 o'clock takes 30 secs to strike 6 times.How long will it take to strike 12 at midnight?
If PQRST is a paralellogram .What is the ratio triangle PQS & PQRST.
Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutes respectively while C can empty it in 15 minutes. If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?
A car travels 12 kms with a 4/5th filled tank.How far will the car travel with 1/3 filled tank?
Given 10 alphabets out of which 5 are to be chosen. How many words can be made with atleast one repetition.
If ABC =C3C3 and CAB = D3D3, Then find D3÷B3D3÷B3
Find perimeter of a trapezium with 3 sides given and distance between parallel sides given.
A vegetable seller sells his vegetables at the rate of Rs. 9 kg and thereby incurs a loss of 20%. If he had to make a profit of 5%, at what price per Kg should he sell his vegetables?
3x+4y=10, x3 + y3=6, What is the minimum value of 3x+11y=?
there are two boats across a river.one of the boat starts from x and proceeds to y at the other river end.while the other boat starts from y and proceeds to x.the first time these two boats meet is 200 kms from x.they continue their journey reach y and x respectively. when they come back they meet at a point which is 400 kms from y .find the width of the river ..
In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator is subtracted from the denominator, the fraction becomes 3/4. Find the fraction.
A robber steals half the total no of pastry plus 1/2 tray from a pastry shop. A second robber steals half the remaining no of pastry plus 1/2 tray and so on. After the 5th thief has stolen there are no more pastry left in the pastry shop. What was the total no of pastry did the pastry shop have at the beginning.
Find the next series: AC CG GO OE ?