QuestionIf you wrote all the numbers from 1 to 99,then how many times would you have written ‘7Typemultiple_choiceOption19incorrectOption18incorrectOption21incorrectOption20correctSolution7, 17, 27, 37, 47, 57, 67, 70, 71, 72, 73,74,75,7677,78,79 87, 97

QuestionThe ratio of present ages of P and Q is 5 : 8. Three years later their ages will be in ratio 8 :11. What is the present age (in years) of Q?Typemultiple_choiceOption5incorrectOption11incorrectOption14incorrectOption8correct Solution: ATQ P/Q = x = 1, so present age of Q = 8x = 8

QuestionA mother’s age is square of her daughter’s age. After 5 years, mother will be three times as old as her daughter. What is the present age of the mother?Typemultiple_choiceOption29 yearsincorrectOption25 yearscorrectOption36 yearsincorrectOption20 yearsincorrect Solution:

QuestionPraveen is twice as old as Roopa and 6 years older than Deepak. If Deepak is 12 year old, how old is Roopa ?Typemultiple_choiceOption8incorrectOption11incorrectOption6incorrectOption9correctSolutionP= 2R P= D+6 P = 12+6 =18 R=P/2 = 9 Years

QuestionDivide R s. 18249 among A, B, C in such a way that A’s share is double the share of B and thrice the share of C. Find the share of C?Typemultiple_choiceOption3318correctOption4206incorrectOption1659incorrectOption4191incorrect Solution:

QuestionOut of three numbers, the ratio of the first and the second numbers is 3 : 4 and the ratio of the second and the third numbers is 5 : 6. If the difference between the first and the third numbers is 1125, find the average of the second and third ...

QuestionAkshar and Manvita recently celebrated their silver wedding anniversary and their older son Sanju’s birthday. If the age of Sanju 18 years after his parent’s marriage, and his age at their golden anniversary is in the ratio 5 : 21, how many years after their marriage was Sanju ...

QuestionThe average age of 17 persons is 39 years. If the average age of the first 9 persons is 35 years, and the average age of the last 9 persons is 44 years, what is the age of the 9th person?Typemultiple_choiceOption45 yearsincorrectOption36 yearsincorrectOption48 yearscorrectOption41 ...

QuestionA monkey climbs 30 feet at the beginning of each hour and rests for a while when he slips back 20 feet before he again starts climbing in the beginning of the next hour. If he begins his ascent at 8.00 am, at what time will he first touch a flag at 120 feet from the ...

QuestionTwelve years later, age of Tanu will be equal to the present age of Sakhsam. Sum of Sakhsam's age 5 years later and Tanu's age 7 years later is 84. If age of Kishan is 60% of the present age of Tanu, then what will be Kishan's age (in years) after 10 ...

QuestionThe monthly income of three cricketers Ankit, Sanjay and Roshan, from different sources, are in the ratio of 12 : 9 : 7, and their expenditures are in the ratio 15 : 9 : 8. If Ankit saves 25% of his income for future investments, what is the ratio of the savings of Ankit, Sanjay and ...

QuestionThe total of three numbers is 240. The second number is four times the first number. The third number is three times the first number. What will be the average of the three numbers?Typemultiple_choiceOption80correctOption50incorrectOption60incorrectOption70incorrect Solution : Average ...