Let the two numbers be ‘a’ and ‘b’ Then, according to the question; (a2 – b2) = (a – b) × 18 Also, (a2 – b2) = (a + b) × (a – b) So, (a + b) = 18 Since b = 7 So, a = 18 – 7 = 11
Rama remembers that she met her brother on Saturday, which was after the 20th day of a particular month. If the 1st day of that month was Tuesday, then ...
The following question is based on the given diagram. The triangle represents ‘teachers’, the circle represents ‘players’, and the rectangle rep...
Select the figure that will come in place of the question mark (?) in the following figure series.
In this question, the statement is followed by two conclusions. Which of the two conclusion(s) is/are true?
Statement: Z > F ≥ A = B = G > S < ...
Change the question mark with the option that follows the applied logic in the first pair.
J : P :: M : ??
‘A # B’ means ‘A is the father of B’.
‘A % B’ means ‘A is the mother of B’.
‘A @ B’ means ‘A is the sister of B’.<...
Select the number from the given options which can come in place of the question mark (?) in the following series.
27, 29, 34, 44, 61, 87, ?
Five words have been given, out of which four are alike is some manner and one is different. Select the odd one.
Satellite, Star, Sun, Earth, ...
Select the word-pair that best represents a similar relationship the one expressed in the pair of words given below.
(The words must be considere...
According to the given figure, each side of the dice is painted with purple, red red, yellow, blue, gray and orange. What color is painted in contrast t...
