logo

CuriousTab

CuriousTab

Discussion


Home Verbal Reasoning Arithmetic Reasoning Comments

  • Question
  • If you write down all the numbers from 1 to 100, then how many times do you write 3?


  • Options
  • A. 11
  • B. 18
  • C. 20
  • D. 21

  • Correct Answer
  • 20 

    Explanation
    Clearly, from 1 to 100, there are ten numbers with 3 as the unit's digit- 3, 13, 23, 33, 43, 53, 63, 73, 83, 93; and ten numbers with 3 as the ten's digit - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39.

    So, required number = 10 + 10 = 20.


    Arithmetic Reasoning problems


    Search Results


    • 1. Ayush was born two years after his father's marriage. His mother is five years younger than his father but 20 years older than Ayush who is 10 years old. At what age did the father get married?

    • Options
    • A. 23 years
    • B. 25 years
    • C. 33 years
    • D. 35 years
    • Discuss
    • 2. Mac has £ 3 more than Ken, but then Ken wins on the horses and trebles his money, so that he now has £ 2 more than the original amount of money that the two boys had between them. How much money did Mac and Ken have between them before Ken's win?

    • Options
    • A. £ 9
    • B. £ 11
    • C. £ 13
    • D. £ 15
    • Discuss
    • 3. A man has Rs. 480 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

    • Options
    • A. 45
    • B. 60
    • C. 75
    • D. 90
    • Discuss
    • 4. If 100 cats kill 100 mice in 100 days, then 4 cats would kill 4 mice in how many days?

    • Options
    • A. 1 day
    • B. 4 days
    • C. 40 days
    • D. 100 days
    • Discuss
    • 5. Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A?

    • Options
    • A. Rs. 4, Rs. 23
    • B. Rs. 13, Rs. 17
    • C. Rs. 15, Rs. 14
    • D. Rs. 17, Rs. 13
    • Discuss
    • 6. In three coloured boxes - Red, Green and Blue, 108 balls are placed. There are twice as many balls in the green and red boxes combined as there are in the blue box and twice as many in the blue box as there are in the red box. How many balls are there in the green box?

    • Options
    • A. 18
    • B. 36
    • C. 45
    • D. None of these
    • Discuss
    • 7. A motorist knows four different routes from Bristol to Birmingham. From Birmingham to Sheffield he knows three different routes and from Sheffield to Carlisle he knows two different routes. How many routes does he know from Bristol to Carlisle?

    • Options
    • A. 4
    • B. 8
    • C. 12
    • D. 24
    • Discuss
    • 8. A is 3 years older to B and 3 years younger to C, while B and D are twins. How many years older is C to D?

    • Options
    • A. 2
    • B. 3
    • C. 6
    • D. 12
    • Discuss
    • 9. There are deer and peacocks in a zoo. By counting heads they are 80. The number of their legs is 200. How many peacocks are there?

    • Options
    • A. 20
    • B. 30
    • C. 50
    • D. 60
    • Discuss
    • 10. A, B, C, D and E play a game of cards. A says to B, "If you give me 3 cards, you will have as many as I have at this moment while if D takes 5 cards from you, he will have as many as E has." A and C together have twice as many cards as E has. B and D together also have the same number of cards as A and C taken together. If together they have 150 cards, how many cards has C got?

    • Options
    • A. 28
    • B. 29
    • C. 31
    • D. 35
    • Discuss


    Comments

    There are no comments.

Enter a new Comment