Santwana

remainder

is divided by 18

বর্গমূল -

1. What least number must be added to 8275 to make the sum a perfect square ? WBCS-2019 (A) 4       (B) 8       (C) 5      (D) 6 2. What least numbe…

1.The number 0 is WBCS- main2018     (A) whole number but not integer.     (B) integer but not rational.     (C) rational but not real number.     (D…

লাভ ক্ষতি-(154-170)

154.A saleable article passes successively in the hands of three traders. Each trader sold it further at a gain of 25% of the cost price. If the last…