Number Ranking Time Sequence Test - Number TestNumber Ranking Time Sequence Test - Ranking TestNumber Ranking Time Sequence Test - Time Sequence Test
1.In the numbers from 100 to 1000, how many times digits 1 comes at the ten's place? A) 9 B) 10 C) 90 D) 900 View Answer Report DiscussAnswer: Option CExplanation:The digits 1 comes at the ten's place in numbers from 110 to 119; 210 to 219; 310 to 319; 410 t00 419;510 to 519;610 to 619; 710 to 719; 810 to 819 and 910 to 919. .'. Required number = 10x 9 = 90
2.738 429 156 273 894 Which of the following will be the second digit of the third number from the top when they are arranged in descending order, after the first digit in each number is changed to its next higher digit? A) 2 B) 3 C) 5 D) 7 E) 9 View Answer Report DiscussAnswer: Option AExplanation:The new numbers formed are :838, 529,256,373,994. These, in descending order, are : 994, 838, 529, 373,256. The third number from the top is 529, and its second digit is 2
3.The digits of each of the following five numbers are written in reverse order and five new number are obtained 513 726 492 865 149 Which of the following will be the middle digit of the third number from the top when the new numbers are arranged in descending order? A) 1 B) 2 C) 6 D) 9 E) None of these View Answer Report DiscussAnswer: Option CExplanation:The new numbers, arranged in descending order are 941 627 568 315 294 . The third number from the top is 568 and its middle digit is 6.
4. How many such pairs of digits are there in the number 95137248 each of which has as many digits between them in the number as when they are arranged in ascending order? A) None B) One C) Two D) Three E) More than Three View Answer Report DiscussAnswer: Option DExplanation:The given number is 95137248. Arranging the digits in ascending order we get 123456789. We have the following 3 pairs of digits, satisfying the given conditions : Digits in given number 51 3 3 7 2 4 8 7 2 4 Digits in ascending order 3 4 5 3 4 5 7 8 4 5 7
5.In the following sequence of instructions, 1 stands for Run, 2 stands for Stop, 3 stands for Go, 4 stands for Sit and 5 stands for Wait. If the sequence were continued, which instruction will come next 4 4 5 4 5 3 4 5 3 1 4 5 3 1 2 4 5 4 5 3 4 5 3 A) Wait B) Sit C) Go D) Stop E) Run View Answer Report DiscussAnswer: Option EExplanation:The given sequence may be analysed as under: 4 / 45 / 453 / 4531 / 45312 / 45 / 453 /453 Following the above sequence, the next number is 1 which stands for 'Run'
Number Ranking Time Sequence Test - Number TestNumber Ranking Time Sequence Test - Ranking TestNumber Ranking Time Sequence Test - Time Sequence Test