RamanuGen Presents Crossage

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Across
  1. 4. / The sum of the digits of the fourth number proportional to 7,11,14,__? (7:11::14:x)
  2. 5. / Value of 2 log(5 / 8) + log(128/125) + log(5/2)
  3. 8. / A ________ triangle is a triangle that has three unequal sides
  4. 11. / There were __no. of Sikh soldiers in the battle of Saragharhi (Hint: Kesari)
  5. 12. Man's best friend
  6. 13. / The middle digit of the missing number in the sequence 4 29 65 114 __
  7. 15. / Originally defined as the ratio of a circle's _____________ to its diameter
  8. 18. / In geometry, the _____________ line to a plane curve at a given point is the straight line that "just touches" the curve at that point.
  9. 19. Large marsupial
  10. 20. / Sum of the digits of the remainder when (x^5-9x^2+12x-14) is divided by (x-3)
Down
  1. 1. / Sum of the digits of the nearest prime number to 100 less than 100
  2. 2. / The _________, also called a counting frame, is a calculating tool
  3. 3. / Value of m in 2^m + 2^(1+m) =24
  4. 4. / Positive root of the equation x^2+2x-35=0
  5. 6. / _______________ includes the study of such topics as quantity, structure, space, and change.
  6. 7. / The __________ of an angle in a right triangle is a relationship found by dividing the length of the hypotenuse by the length of the side opposite to the given angle.
  7. 9. Has a trunk
  8. 10. / Narendra Modi is the __th Prime minister of India
  9. 14. / 2Pi Day is celebrated in this month
  10. 15. Likes to chase mice
  11. 16. Flying mammal
  12. 17. / A ______ is the large number 10¹⁰⁰.
  13. 21. / _______ formula, named after ______ of Alexandria, gives the area of a triangle when the length of all three sides are known.