Number System – Set 4 Leave a Comment / By aasi / April 22, 2025 0% Report a question What’s wrong with this question?You cannot submit an empty report. Please add some details. Number System – Set 4Dear ! This is Number System – Set 4 Quiz and it contains 50 questions.Happy Learning! 1 / 50 1) What should be the maximum value of q in the following equation? 5P9 – 7Q2 + 9R6 = 823 5 7 9 11 2 / 50 2) The digit in the unit place of the number represented by (795 – 358) is : 4 6 8 10 3 / 50 3) If you subtract – 1 from + 1, what will be the result ? 3 4 1 2 4 / 50 4) 5566 – 7788 + 9988 = ? + 4444 3300 3311 3322 3333 5 / 50 5) 2 – 2 + 2 – 2 + ….. 101 terms = ? 3 2 1 None of these 6 / 50 6) 6 × 3 (3 – 1) is equal to : 30 32 34 36 7 / 50 7) Two positive whole numbers are such that the sum of the first and twice the second number is 8 and their difference is 2. The numbers are : 4,3 4,2 5,6 7,8 8 / 50 8) Which of the following numbers are completely divisible by 7 ? I. 195195 II. 181181 III. 120120 IV. 891891 Only II and III Only I and IV Only II and IV All are divisible 9 / 50 9) If a + b + c = 6 and ab + bc + ca = 10, then value of a3 + b3 + c3 – 3abc is : 32 34 36 38 10 / 50 10) If 37 X 3 is a four-digit natural number divisible by 7, then the place marked as X must have the value : 6 5 7 11 / 50 11) The number of prime numbers between 0 and 50 is : 15 17 19 21 12 / 50 12) All natural numbers and 0 are called the ….. numbers. rational integer whole prime 13 / 50 13) If 34“>3/4 of a number is 7 more than 16“>1/6of the number then 53“>5/3 of the number is : 20 27 28 29 14 / 50 14) What should come in place of * mark in the following equation ? 1 * 5 $ 4 ÷ 148 = 78 2 1 4 15 / 50 15) If x – y = 8, then which of the following must be true ? I. Both x and y are positive. II. If x is positive, y must be positive. III. If x is negative, y must be negative. I only II only I and II both III only 16 / 50 16) ? × (|a|×|b|)=− ab“>(|a|×|b|)=− ab -3 -2 -1 None of these 17 / 50 17) The number of zeros at the end of 60! is : 14 16 18 20 18 / 50 18) In doing a question of division with zero remainder. a candidate took 12 divisor instead of 21. The quotient obtained by him was 35. The correct quotient is : 9 14 18 20 19 / 50 19) The number of zeros at the end of the product 5 × 10 × 15 × 20 × 25 × 30 × 35 × 40 × 45 × 50 is : 2 4 6 8 20 / 50 20) What is 348 times 265 ? 92210 92220 92230 92240 21 / 50 21) If a (0.4)2 , b = 0.04 and c = 25“>2/5, then the correct relationship among the three is : b > a > c a > b > c a > c > d c > a > b 22 / 50 22) 325325 is a six-digit number. It is divisible by : 7 ONLY 11 ONLY 13 ONLY ALL 7, 11 AND 13 23 / 50 23) The number 534677 is divisible by 777. The difference of divisor and remainder is : 676 672 673 674 24 / 50 24) The smallest number of 5 digits beginning with 3 and ending with 5 will be : 30005 30010 30015 30020 25 / 50 25) What is the minimum number of four digits formed by using the digits 2, 4, 0, 7 ? 2045 2046 2047 2048 26 / 50 26) The smallest prime number, that is the fifth term of an increasing arithmetic sequence in which all the four preceding terms are also prime, is – 27 28 29 30 27 / 50 27) A number is divisible by 11 if the difference between the sums of the digit in odd even places respectively is : A multiple of 3 A multiple of 5 Zero or a multiple of 7 Zero or a multiple of 11 28 / 50 28) A number is multiplied by 11 and 11 is added to the product. If the resulting number is divisible by 13, the smallest original number is = ? 10 11 12 14 29 / 50 29) On multiplying a number by 7, all the digits in the product appear as 3’s. The smallest such number is : 47615 47619 47617 47621 30 / 50 30) A, B, C and D purchase a gift worth Rs. 60. A pays 12“>1/2 of what others are paying. B pays 13“>1/3 of what others are paying and C pays 14“>1/4 of what others are paying. What is the amount paid by D ? 13 24 18 20 31 / 50 31) If m and n are positive integers, then the digit in the unit’s place of 5n + 6m is always : 4 1 7 9 32 / 50 32) The solution to the inequality 12x – 66 ⩽“>⩽⩽ 6 is : x ⩽ ⩽ 6 0 ⩽ ⩽ x ⩽ ⩽ 6 -6 ⩽ ⩽ x ⩽ ⩽ 6 -6 ⩽ ⩽ x ⩽ ⩽ 0 33 / 50 33) When 2256 is divided by 17, the remainder would be : 6 4 1 3 34 / 50 34) If m and n are positive integers and (m – n) is an even number, then (m2 – n2 ) will always be divisible by : 4 8 12 35 / 50 35) Symbiosis runs a Corporate Training Programme. At the end of running the first programme, its total takings were Rs. 38950. There were more than 45 but less than 100 participants. What was the participant fee for the programme ? Rs. 405 Rs. 410 Rs. 415 Rs. 420 36 / 50 36) A number when divided by 136, leaves remainder 36. If the same number is divided by 17, the remainder will be – 4 3 1 2 37 / 50 37) The sum of the digits of a 3-digit number is subtracted from the number. The resulting number is always : Not divisible by 9 Divisible by 9 Not divisible by 6 Divisible by 6 38 / 50 38) The least number more than 5000 which is divisible by 73 is – 2037 3037 4037 5037 39 / 50 39) The number π is : A fraction A recurring decimal A rational number An irrational number 40 / 50 40) What number multiplied by 48 will give the same product as 173 multiplied by 240 ? 765 789 865 845 41 / 50 41) In a division problem, the divisor is 7 times of quotient and 5 times of remainder. If the dividend is 6 times of remainder, then the quotient is equal to : 1 2 3 5 42 / 50 42) For an integer n, n! = n(n – 1) (n – 2) ….. 3.2.1 Then, 1! + 2! + 3! +…..+ 100!, when divided by 5 leaves remainder 3 2 4 43 / 50 43) The least number which must be added to the greatest number of 4 digits in order that the sum may be exactly divisible by 307 is : 128 130 132 134 44 / 50 44) If x, y, z and w be the digits of a number beginning from the left, the number is : xyzw B. wzyx x + 10y + 100z + 1000w 103x + 102y + 10z + w 45 / 50 45) The number formed from the last two digits (ones and tens) of the expression 212n – 64n , where n is any positive integer is : 10 20 00 30 46 / 50 46) A number is successively divided by 8, 7 and 3 giving residues 3, 4 and 2 respectively and quotient 31. The number is : 4344 5355 6366 7377 47 / 50 47) 8888 + 848 + 88 – ? = 7337 + 737 1735 1740 1750 1755 48 / 50 48) Which of the following is a prime number ? 16 18 19 21 49 / 50 49) What decimal of a week is an hour ? 0.0056 0.0057 0.0058 0.0059 50 / 50 50) If a and b are two numbers such that ab = 0, then – A. a = 0 and b = 0 a = 0 or b = 0 or both a = 0 and b ≠ ≠ 0 b = 0 and a ≠ ≠ 0 Your score isThe average score is 0%Share this Quiz with your friends! LinkedIn Facebook Follow Us @ 0% Restart quiz Exit
