logo

CuriousTab

CuriousTab

Discussion


Home Verbal Reasoning Mathematical Operations See What Others Are Saying!
  • Question
  • A sum of Rs.1890 has to be used to give 9 prizes to the customers of a super market for their overall academic purchases. If each prize is Rs.30 less than its preceding price, what is the least value of the price ?


  • Options
  • A. 90
  • B. 95
  • C. 85
  • D. 80

  • Correct Answer
  • 90 

    Explanation

    Let the least value of the prize = Rs. x

    Then the next value of the prize is x+30 , x+60, x+90, ....x+240.

    Given total amount of cash prizes = Rs.1890

    --> x + (x+30) + (x+60) + (x+90) + ....+ (x+240) = 1890

    --> 9x + (30 + 60 + 90 + 120 + 150 + 180 + 210 + 240) = 1890

    --> 9x + 30(1 + 2 + 3 + 4....+ 8) = 1890

    --> 9x + 30(36) = 1890

    --> 9x = 810 --> x=90

    Hence the least value of the prize x=90

  • Tags: CAT, Bank Exams, Bank PO, Bank Clerk

    More questions

    • 1. 
      Statement
      Should small states be formed out of bigger states in India?
      Arguments
      I. Yes, there will be greater administrative convenience.
      II. No, it will jeopardize the national integration.

    • Options
    • A. if only Argument I is strong
    • B. if only Argument II is strong
    • C. if either I nor II is strong
    • D. if both I and II are strong
    • Discuss
    • 2. _ a _ b _ abaa _ bab _ abb

    • Options
    • A. aaabb
    • B. ababb
    • C. babab
    • D. babba
    • Discuss
    • 3. 
      Cell numbers 76,57,79,33

    • Options
    • A. MORE
    • B. RODE
    • C. MILE
    • D. MITE
    • Discuss
    • 4. 
      1 , 2 , 6 , 33 ,148 , 765 , 4626

    • Options
    • A. 46
    • B. 124
    • C. 18
    • D. 82
    • Discuss
    • 5. 
      Cell numbers 03,22,88,97.

    • Options
    • A. BOIL
    • B. TOIL
    • C. TILE
    • D. DIME
    • Discuss
    • 6. 
      FORK

    • Options
    • A. 11, 79, 20, 67
    • B. 30, 86, 13, 77
    • C. 20, 96, 32, 55
    • D. 23, 86, 11, 77
    • Discuss
    • 7. Statements:

      1. The Government has increased rates of petrol and diesel by 10% from the immediate effect.
      2. Oil producing countries have decided to increase 10% of production on crude oil from the last quarter.


    • Options
    • A. Statement I is the cause and statement II is its effect.
    • B. Statement II is the cause and statement I is its effect.
    • C. Both the statements I and II are independent causes.
    • D. Both the statements I and II are effects of independent causes.
    • E. Both the statements I and II are effects of some common cause.
    • Discuss
    • 8. P is the mother of K; K is the sister of D; D is the father of J. How is P related to J?

    • Options
    • A. Mother
    • B. Grandmother
    • C. Aunt
    • D. Data inadequate
    • Discuss
    • 9. 
      Should all the slums in big cities be demolished and the people living in such slums be relocated outside the city limits?
      Arguments:
      I. No, all these people will lose their home and livelihood and hence they should not be relocated.
      II. Yes, the big cities need more and more spaces to carry out developmental activities and hence these slums should be removed.

    • Options
    • A. if only Argument I is strong.
    • B. if only Argument II is Strong.
    • C. if either Argument I or II is Strong.
    • D. if neither Argument I or II is Strong.
    • Discuss
    • 10. 
      You are walking down the street and suddenly you see two hundred rupee notes on the pavement. What action will you take?

    • Options
    • A. Deposit it in the nearest police station
    • B. Pocket it yourself
    • C. Leave it where it is
    • D. Give the money to a beggar
    • Discuss


    Comments

    There are no comments.

Enter a new Comment