Arithmetic Progression Quiz

The sum of the first four terms of an AP is 28 and sum of the first eight terms of the same AP is 88. Sum of first 16 terms of the AP is

• 346

• 268

• 304

• 340

Which term of the AP 4, 9, 14, 19,..... is 109?

• 16th

• 18th

• 22nd

• 14th

How many terms are there in the arithmetic series 1+3+5+.. .... +73+75?

• 28

• 30

• 36

• 38

51 +52 +53 +54 +...+100= ?

• 3775

• 4025

• 4275

• 5050

How many natural numbers between 1 and 1000 are divisible by 5?

• 197

• 200

• 198

• 199

If a, a-2 and 3a are in AP, then the value of a is

• -2

• -3

• 3

• 2

The 4th term of an AP is 14 and its 12th term is 70. What is its first term?

• -10

• 10

• -7

• 7

The first term of an AP is 6 and the common difference is 5. What will be its 11th term?

• 56

• 41

• 46

• none of these

Which term of the AP 72, 63, 54, ....... is 0?

• 8th

• 12th

• 9th

• 11th

The 8th term of an AP is 17 and its 14th term is -29. The common difference of the AP is

• 5

• 2

• 3

• -2