IQ Quiz 114 IQ Quiz Questions and Answers. Please enter your email: 1. Eggs cost 90 cents/dozen. Peppers cost 20 cents each. An omelet consists of 3 eggs and ¼ of a pepper. What will be the cost of 8 omelets? $0.90 $1.80 $2.20 $1.30 2. If the length of a rectangle is increased by 20% and the width of the same rectangle is decreased by 20%, then the area of that rectangle decreases by 20% increases by 20% decreases by 4% is unchanged 3. For the integer n, if cube(n) is odd, which of the statements are true? I) n is odd II) sqr(n) is odd III) sqr(n) is even III only I and II only II only I and III only 4. A bus uses 1 gallon of gas for 15 miles. After a tune-up, it travels 15% farther in 1 gallon. How many gallons of gas will the bus need for 150 miles after tune-up? 8.7 9 8.9 8.5 5. Mary leaves by car at 9:00 am and stops for repairs at 9:20 am. If the distance covered was 18 miles, what was the average velocity for the trip? 6 36 5.4 54 6. A car travels for 3 hours at 40 miles/hr and then covers a distance of 80 miles in 2 hours and 40 minutes. What was the average rate for the trip? 36 35.5 35.3 35 7. 7x – 5y = 13, 2x – 7y = 26, 9x – 12y = ? 26 13 39 40 8. If ab – 2cd = p, ab – 2cd = q, 6cd – 3ab = r then p = (?) r -0.33 1 -3 03-Jan 9. If a is less than b, which of the following numbers is greater than a and less than b? (a + b)/2 ab b – a ab/2 10. If sqr(x) + 2x –8 = 0, then x is either –4 or ? -1 8 -2 2 Loading … Question 1 of 10 Previous PostSpotting Errors in Sentence Test 69 Next PostGeneral Knowledge 333