Discussion
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- Question
What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?
Options- A. 68
- B. 156
- C. 142
- D. 242
- Correct Answer
- 68
- 1. What will be the quotient when 2143 is divided by 38?
Options- A. 56
- B. 55
- C. 57
- D. 54 Discuss
- 2. The 3rd and 6th term of an arithmetic progression are 13 and -5 respectively. What is the 11th term?
Options- A. -29
- B. -41
- C. -47
- D. -35 Discuss
- 3. If the Arithmetic mean of 7, 5, 13, x and 9 is 10, then the value of x is
Options- A. 10
- B. 12
- C. 14
- D. 16 Discuss
- 4. What least number must be subtracted from 3401, so that the sum is completely divisible by 11?
Options- A. 3
- B. 1
- C. 2
- D. 0 Discuss
- 5. The 2nd and 8th term of an arithmetic progression are 17 and -1 respectively. What is the 14th term?
Options- A. -22
- B. -25
- C. -19
- D. -28 Discuss
- 6. The point P(a, b) is first reflected in origin to P1 and P1 is reflected in Y-axis to (4, -3). What are the co-ordinates of point P?
Options- A. (4, 3)
- B. (-4, 3)
- C. (3, 4)
- D. (-3, 4) Discuss
- 7. If the 1st and the 3rd term of an arithmetic progression are -10 and -4, what is the 12th term?
Options- A. 26
- B. 20
- C. 17
- D. 23 Discuss
- 8. The 3rd and 8th term of an arithmetic progression are -14 and 1 respectively. What is the 11th term?
Options- A. 14
- B. 16
- C. 20
- D. 10 Discuss
- 9. The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?
Options- A. 28
- B. 87
- C. 51
- D. 17 Discuss
- 10. A number is greater than 58 times its reciprocal by 3/4. What is the number?
Options- A. -8
- B. 12
- C. -12
- D. 8 Discuss
Numbers problems
Search Results
Correct Answer: 56
Correct Answer: -35
Correct Answer: 16
Correct Answer: 2
Correct Answer: -19
Correct Answer: (4, 3)
Correct Answer: 23
Correct Answer: 10
Correct Answer: 51
Correct Answer: 8
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