Quant Quiz

Directions (Q. 1 to 5): What should come in place of the question mark (?) in the following number series?

Q.1. 9, 19, 40, 83, ?, 345, 696
1) 162
2) 170
3) 175
4) 166
5) None of these

Q.2. 980, 484, 236, 112, 50, ?
1) 25
2) 17
3) 21
4) 29
5) None of these

Q.3. 8, 9, 20, 63, 256, 1285, ?
1) 6430
2) 7450
3) 7716
4) 7746
5) None of these

Q.4. 1015, 508, 255, 129, 66.5, ?, 20.875
1) 34.50
2) 35
3) 35.30
4) 35.75
5) None of these

Q.5. 12, 12, 18, 36, 90, 270, ?
1) 945
2) 810
3) 1080
4) 1215
5) None of these

Q.6. The sum of three consecutive odd numbers and three consecutive even numbers together is 231. Also, the smallest odd number is 11 less than the smallest even number. What is the sum of the largest odd number and the largest even number?
1) 82
2) 83
3) 74
4) Cannot be determined
5) None of these

Q.7. Two-third of the first number is equal to the cube of the second number. If the second number is equal to twelve percent of 50 what is the sum of the first and the second numbers?
1) 330
2) 360
3) 390
4) 372
5) None of these

Q.8. The average age of seven boys sitting in a row facing North is 26 years. If the average age of first three boys is 19 years and the average age of last three boys is 32 years, what is the age of the boy who is sitting in middle of the row ?
1) 28 years
2) 29 years
3) 24 years
4) 31 years
5) None of these

Q.9. The perimeter of a square is double the perimeter of a rectangle The area of the rectangle is 240 sq. cm. What is the area of the square ?
1) 100 sq. cm.
2) 36 sq. cm.
3) 81 sq. cm.
4) Cannot be determined
5) None of these

Q.10. The circumference of two circles are 132 metres and 176 metres respectively. What is the difference between the area of the larger circle and the smaller circle ?
1) 1048 sq. metres
2) 1076 sq. metres
3) 1078 sq. metres
4) 1090 sq. metres
5) None of these

Answers ▼

Q.1. 2
Q.2. 5
Q.3. 3
Q.4. 4
Q.5. 1
Q.6. 5
Q.7. 1
Q.8. 2
Q.9. 4
Q.10. 3