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Personal Skills (0) From 5 different green balls, four different blue balls and three different red balls, how many combinations of balls can be chosen taking at least one green and one blue ball?
1357In the given figure, PA and PB are tangents to the circle at A and B respectively and the chord BC is parallel to tangent PA. If AC = 6 cm, and length of the tangent AP is 9 cm, then what is the length of the chord BC?
1852The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in the original number, but they are in reverse order. The ten's place of the original number is equal to twice the difference between its digits. What is the number?
1363Three 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?
1220+ means * and * means / and / means % what is the value of these question 2+3*5/7 it was two question of these type.
116512 Blacksox and 12 Whitesox mixed in a box,a pair of sox is picked at a time,in which pick how many pick ,to get the right pair(black&black or white&white)?
11912 oranges,3 bananas and 4 apples cost Rs.15 . 3 ornages 2 bananas 1 apple costs Rs 10. what is the cost of 3 oranges, 3 bananas and 3 apples
12882 persons start from a pt. and go in opposite directions. After going 3 km they turn left and walk 4 km . how far r they now?
19922, 3, 6, 7--- using these numbers form the possible four digit numbers that are divisible by 4.
1196
Two chords of lengths L1 and L2 are drawn in a circle. Their lengths are inversely proportional to the straight distance joining the centre.Find the radius of circle.
Find the Series number: 2,5,9,19,37,..
A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?
If x,y,z are three consecutive natural numbers, which of the following numbers should be x+y+z
A company installed 36 punching machines at the beginning of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?
A and B decide to speak truth or lie on a day. Another person asks A if he is saying truth or lie. B listens to A whatever he answers. Now the person asks B what A had told. B replies as " A has told that he is a liar". What does B say?
In a class composed of x girls and y boys what part of the class is composed of girls
CALIBRATION PROCEDURE FOR HPLC
a person went to a shop and asked for change for 1.15paise. but he said that he could not only give change for one rupee. but also for 50p,25p,10p and 5p. what were the coins he had
How will u divide two numbers in a MACRO?
Which one of the following is correct a) $$Z(4).99 b) $9(4)zz.99 c) A(4)BB d) +9(5).99CR
Integral B(Transpose)*sigma(here sigma means stress)*dV REPRESENTS?
There are 6 people W,H,M,C,G,F who are murderer , victim , judge , police, witness, hangman. There was no eye witness only circumtancial witness. The murderer was sentenced to death. Read following statement and determine who is who.
Next number in the series: 77,49,36,18,?
if length of a rectangle is increased by 20% and width is decreased by 20% the area will be