quantitative aptitude test


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1.
Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 sec. respectively. In 30 min., how many times do they toll together ?

Quantitative Aptitude
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come down in the world
to lose one's social position
My father came down in the world when he decided to change jobs.
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English Phrases
  • We can put both (of) before nouns and pronouns.
    Before a noun with a determiner (for example: the, my, these), both and both of are both possible.
      Both (of) my parents like riding. She s eaten both (of) the chops.
    We can also use both without a determiner.
      She's eaten both chops. (= ... both of the chops.)
    Only both of is possible before a personal pronoun (us, you, them).
      Both of them can come tomorrow.
      Mary sends her love to both of us.
  • We can put both after object pronouns.
      I ve invited them both. Mary sends us both her love.
      I've made you both something to eat.
  • Note: we do not put the before both.
      both children(NOT the both children).
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