Quantitative Aptitude - Arithmetic Ability Questions

The pair of linear equations 3x + y = 1 and px + 2y = 5 has no finite solution if

97 x 97 = ?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

If the square of sum of three positive consecutive natural numbers exceeds the sum of their squares by 292, then what is the largest of the three numbers?

In triangle ABC, ∠ABC = 90°. BP is drawn perpendicular to AC. If ∠BAP = 50°, then what is the value (in degrees) of ∠PBC?

Four numbers A, B, C and D are such that their overall average is 16. The average of A and B is 9.5. The average of C and D is

Which of the following is in ascending order?

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)