Grand Test : Mathematics 1B
Q1. In Indian system of numeration, 7,84,51,207 is written as
Q2. HCF of 56 and 88 by Euclid’s algorithm is
Q3. Decimal expansion of 1/8 is
Q4. Product of a number and its reciprocal is always
Q5. BODMAS: 20 ÷ 4 × 5 + 6 – 3 = ?
Q6. If CP = ₹600, Profit = ₹90, then profit % is
Q7. Amount when ₹5000 is put at 8% p.a. simple interest for 3 years is
Q8. Compound interest on ₹10000 at 10% p.a. for 2 years (compounded annually) is
Q9. Sum of interior angles of a quadrilateral is
Q10. A polygon with 7 sides is called
Q11. Perimeter of an equilateral triangle with side 12 cm is
Q12. Area of circle with diameter 14 cm (π = 22/7) is
Q13. Volume of cuboid 10 cm × 5 cm × 8 cm is
Q14. Mode of the data 4, 7, 4, 8, 4, 9, 5 is
Q15. Probability of drawing a red ball from a bag containing 5 red and 3 black balls is
Q16. Algebraic identity: (a – b)² =
Q17. Solution of 3x + 5 = 17 is
Q18. 10⁵ × 10⁻³ =
Q19. Factorisation of x² – 7x + 12 is
Q20. In a rhombus, all sides are
Q21. Euler’s formula is
Q22. Surface area of a cube of side 5 cm is
Q23. If 4 : x :: 12 : 15, then x =
Q24. NCF-2005 recommended the shift from rote learning to
Q25. Laboratory method is most suitable for teaching
Q26. Continuous and Comprehensive Evaluation (CCE) was introduced through
Q27. Diagnostic test is followed by
Q28. Herbartian steps are used in
Q29. Dienes blocks are used to teach
Q30. The highest level in revised Bloom’s taxonomy is
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