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WBCS Preliminary Examination 2020 — General Studies · Question 155 of 200

Q155
ArithmeticNumber System, LCM/HCF & Divisibility
Choose the two correct numbers in the '•' marked places of the multiplication: •7•9 × 5 = 33945.
  1. a.8, 4
  2. b.6, 8
  3. c.4, 8
  4. d.8, 6

Answer: (B) 6, 8

Multiplying 6789 by 5 gives 33945, so the missing digits are 6 (thousands place) and 8 (units place).

Q154 Whole paperQ156