IQ Quiz 22 IQ Quiz Questions and Answers. Please enter your email: 1. Find the smallest positive number which when divided by 3, 4 or 5 will leave a remainder of unity 21 81 41 61 2. Given A+B-C+100=350. If A=2B and B=2C; then C equals 30 90 50 70 3. If the difference between four fifth and three fourth of a number is 4, what is the number? 60 100 None of these. 80 4. If x/y=2/3, then 2x+3y equals 14 10 12 Insufficient data 5. The length and breadth of a rectangular hall are 40m and 30m respectively. What is the distance between the two opposite corners of the hall? 40 m 35 m 30 m 50 m 6. If 12 men can finish a work in 20 days, then in how many days 15 men can complete the same work? 12 16 20 15 7. If the carpet costs $2 per 10 sq. meters, then the cost of carpeting a room x meters long and y meters wide will be xy/5 2x xy 5xy 8. A photograph measures 10cm by 6cm. It is to be enlarged so that the longer dimension becomes 15cm. The length of the enlarged shorter dimension in cm will be 7 12 8 9 9. If 5x=3x-40, then x+9 equals None of these. 15 -11 11 10. A train 250 meters long passes a pole in 12 seconds. Then the speed of train is (in km/hr) 135 75 72 68 Loading … Question 1 of 10 Previous PostSynonyms Test 58 Next PostESL EFL Test 57