
Dr. Pankaj Jha is the founder and Mathematics Educator at SelexIQ in Dubai. With more than 28 years of mathematics teaching experience, he has personally taught and guided over 20,000 students. His approach emphasises conceptual understanding, mathematical reasoning, advanced problem-solving and confidence.
Dr. Pankaj Jha is the founder and Mathematics Educator at SelexIQ Education Support Services in Dubai, United Arab Emirates. His work centres on developing deep mathematical thinking, rigorous reasoning and advanced problem-solving ability in motivated students. He leads SelexIQ's approved enrichment and mathematics competition preparation programmes.
Over a teaching career spanning more than 28 years, Dr. Jha has built a methodology that combines conceptual rigour with structured practice. He has taught mathematics across a wide range of levels and has prepared students for national and international mathematics competitions.
During his teaching career, Dr. Jha has personally taught and guided more than 20,000 students. This figure reflects his individual teaching and mentoring over many years and is not a count of students enrolled at SelexIQ.
Dr. Jha has guided students preparing for mathematics competitions and advanced problem-solving challenges, including AMC, UKMT, IMO, STEP and EUCLID-style contests. His preparation develops the strategic thinking, speed and accuracy that competition mathematics demands.
Dr. Pankaj Jha is an author of mathematics textbooks covering the Edexcel GCSE, Edexcel AS Level and Edexcel A Level curricula.
This curriculum information appears only on the founder biography page. It describes Dr. Jha's published books and does not describe SelexIQ's services in Dubai. The books are not stated to be official Edexcel publications and no endorsement by Pearson or any examination board is implied.
Rounding replaces a number with a simpler approximate value. Identify the rounding digit, look at the next digit, and round up if it is 5 or more, otherwise leave it. Significant figures count all non-zero digits, zeros between significant digits, and trailing zeros after a decimal point.
NumberFractions, decimals and percentages are three ways to describe the same part of a whole. A fraction becomes a decimal by division, a decimal becomes a percentage by multiplying by 100, and a percentage becomes a fraction by writing it over 100.
AlgebraIndices (powers) show repeated multiplication. The laws of indices let you multiply and divide powers with the same base by adding or subtracting their indices. Negative indices represent reciprocals and a zero index equals one, provided the base is not zero.
SelexIQ provides supplementary mathematics enrichment, advanced problem-solving development and preparation for approved mathematics competition programmes. It does not provide or replace school-curriculum instruction.
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