Basic Mathematics and Logarithm questions
509 published questions with worked solutions.
- The minimum positive integral value of x such that (1073)^ 71 - x is divisible by 10, is
- Let A= x x N, x 15 . If 3^m+3^n is divisible by 5 where (m,n) A A then the number of possible values of the ordered pair (m,n) is
- In each question, match every entry of Column I with the correct entry of Column II. (An entry of Column II may be used more than...
- Let 2^ a_1 + 3^ a_2 + 5^ a_3 + 7^ a_4 + 9^ a_5 be divisible by 4, where a_1, a_2, a_3, a_4, a_5 are digits. The largest possible...
- If _ x x = 1 + _ x 2x then the values of x are (n being an integer)
- If (x + p - 1) is a factor of the expression x^2 + px + 1 - p then the roots of the equation x^2 + px + 1 = p are
- Let (x_0, y_0) be the solution of the following equations (2x)^ 2 = (3y)^ 3 , 3^ x = 2^ y . Then x_0 is
- Let p(x) be a quadratic polynomial such that p(0) = 1. If p(x) leaves remainder 4 when divided by x-1 and it leaves remainder 6...
- If (27)^ 999 is divided by 7, then the remainder is:
PreviousPage 26
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and IntegrationChemical Kinetics