A bag contains 8 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
Let number of balls = (8 + 10) = 18 Number of white balls = 10 P (drawing a white ball) = 10/18 = 5/9
Six people, A, B, C, D, E, and F, went for exam, on different days from Sunday to Friday, of the same week. How many persons went after B?
Statem...
Seven persons A, B, C, D, E, F and G are sitting in a straight line facing north. Who among the following sits second to the left of D?
I) Ther...
What is Guna's age?
I. Guna, Vinay and Keshav are all of the same age.
II. Sum of ages of Vinay, Keshav and Arjun is 32; also, Arjun is as...
How many persons are standing in a line, if all of them are facing south?
Some person are standing in a straight line.
I Only one person ...
The question given below consists of two statements numbered I and II given below it. You have to decide whether the data provided in the statements ar...
Is G grandfather of U?
I. E is mother of U and wife of B, who is only son of G.
II. U is only daughter of E, who is wife of B, wh...
Seven boxes T, U, V, W, X, Y and Z are kept in a seven-storey building such as bottommost box is numbered as 1 and the box immediately above it is numb...
Seven boxes viz. S, T, U, V, W, X and Y are kept one above other in the form of stack. How many boxes are kept above box W?
I. Only two boxes a...
The question below can be answered using the sentence given in only one of the options. Find out the option which can be used to answer the question. ...
On which day does Amrish took his leave?
I) Amrish does not took his leave on Wednesday.
II) Amrish took his leave either on Monday...
