Arithmetic Progressions Quiz | NCERT Maths

If a, b, c, d, e are in A.P., then the value of a – 4b + 6c – 4d + e is

-1.

Correct! Wrong!

The number of multiples lie between n and n² which are divisible by n is

n – 1

n + 1

n – 2

Correct! Wrong!

The 10th term from the end of the A.P. -5, -10, -15,…, -1000 is

-965

-955

-950

-945

Correct! Wrong!

The nth term of an A.P. is given by an = 3 + 4n. The common difference is

Correct! Wrong!

The (n – 1)th term of an A.P. is given by 7,12,17, 22,… is

5n + 2

5n – 3

5n + 3

5n – 5

Correct! Wrong!

The 10th term from the end of the A.P. 4, 9,14, …, 254 is

214

213

205

209

Correct! Wrong!

The nth term of an A.P. 5, 2, -1, -4, -7 … is

2n + 5

2n – 5

3n – 8

8 – 3n

Correct! Wrong!

If p, q, r and s are in A.P. then r – q is

s – r

none of these

s – p

s – q

Correct! Wrong!

In an AP, if a = 3.5, d = 0, n = 101, then a will be

103.5

104.5

3.5

Correct! Wrong!

The list of numbers -10, -6, -2, 2, … is

an AP with d = 4

not an AP

an AP with d = -4

an AP with d = -16

Correct! Wrong!

Arithmetic Progressions Quiz | NCERT Maths

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If a, b, c, d, e are in A.P., then the value of a – 4b + 6c – 4d + e is

The number of multiples lie between n and n² which are divisible by n is

The 10th term from the end of the A.P. -5, -10, -15,…, -1000 is

The nth term of an A.P. is given by an = 3 + 4n. The common difference is

The (n – 1)th term of an A.P. is given by 7,12,17, 22,… is

The 10th term from the end of the A.P. 4, 9,14, …, 254 is

The nth term of an A.P. 5, 2, -1, -4, -7 … is

If p, q, r and s are in A.P. then r – q is

In an AP, if a = 3.5, d = 0, n = 101, then a will be

The list of numbers -10, -6, -2, 2, … is

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